Pith Number

pith:HTXFL2VE

pith:2011:HTXFL2VEXCIPEAJFPCLA4VF2DE

not attested not anchored not stored refs pending

Prompt, early, and afterglow optical observations of five gamma-ray bursts (GRBs 100901A, 100902A, 100905A, 100906A, and 101020A)

(2) Irkutsk State University, (3) Kourovka Astronomical Observatory, (4) Kislovodsk Solar Station of the Pulkovo Observatory RAS, (5) Blagoveschensk Educational State University, (6) Instituto de Astrof\'isica de Andaluc\'ia (IAA-CSIC), A. A. Belinski (1), A. A. Popov (3), A. G. Tlatov (4), A. J. Castro-Tirado (6), A. Krylov (1), A. Kuznetsov (1), A. V. Parhomenko (4), A. V. Sankovich (1), Blagoveschensk, D. A. Kuvshinov (1), D. S. Zimnukhov (1), D. Varda (5), D. V. Dormidontov (4), Ekaterinburg, E. N. Konstantinov (2), E. S. Gorbovskoy (1), Glorieta de la Astronom\'ia s/n, Granada, G. V. Lipunova (1), I. P. Kudelina (5), Irkutsk, I. S. Zalozhnich (3), J. C. Tello (6) ((1) Lomonosov Moscow State University, J. Gorosabel (6), K. I. Ivanov (2), Kislovodsk, M. Jelinek (6), Moscow, M. V. Kornilov (1), N. I. Shatskiy (1), N. M. Budnev (2), N. V. Tyurina (1), O. A. Gress (2), O. Chvalaev (2), Physical Department of Ural State University, P. V. Balanutsa (1), R. S\'anchez--Ram\'irez (6), Russia, S. A. Yazev (2), Spain), Sternberg Astronomical Institute, V. A. Poleschuk (2), V. G. Kornilov (1), V. M. Lipunov (1), V. Sennik (4), V. V. Chazov (1), V. V. Krushinski (3), V. V. Yurkov (5), Yu. P. Sergienko (5)

arxiv:1111.3625 v1 · 2011-11-15 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTXFL2VEXCIPEAJFPCLA4VF2DE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:59:32.839082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cee55eaa4b890f2012578960e54ba19135457ca23602919bc6f787eeded9e95

Aliases

arxiv: 1111.3625 · arxiv_version: 1111.3625v1 · doi: 10.48550/arxiv.1111.3625 · pith_short_12: HTXFL2VEXCIP · pith_short_16: HTXFL2VEXCIPEAJF · pith_short_8: HTXFL2VE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HTXFL2VEXCIPEAJFPCLA4VF2DE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3cee55eaa4b890f2012578960e54ba19135457ca23602919bc6f787eeded9e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7309a5ddcd0034aaf722bde6d2a407d3b28aafcd03672024ae44b7deb035ef07",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-11-15T20:18:47Z",
    "title_canon_sha256": "09c4b299376274c7ef614a52546a7bcede526c584f04e7a0bf25e313fabe0999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3625",
    "kind": "arxiv",
    "version": 1
  }
}