Pith Number

pith:VNND3G2T

pith:2015:VNND3G2TXSFHI5PL2E5OTETQKN

not attested not anchored not stored refs pending

The optical identifcation of events with poorly defined locations: The case of the Fermi GBM GRB140801A

A. de Ugarte Postigo, A. E. Tsvetkova, A. Goldstein, A. G. Tlatov, A. J. Castro-Tirado, A. S. Kuznetsov, A. S. Moskvitin, A. V. Gabovich, A. V. Krylov, C. C. Thone, C. Delvaux, D.A. Kann, D. A. Kuvshinov, D. D. Frederiks, Dong Xu, E. Konstantinov, E. S. Gorbovskoy, E. V. Sinyakov, F. Knust, G.V. Lipunova, I. V. Sokolov, J. F. U. Fynbo, J. Gorosabel, J. Greiner, K. I. Ivanov, M. Sparre, M. V. Pruzhinskaya, M. V. Ulanov, N. M. Budnev, N. V. Tyurina, O. A. Gress, P. Jakobsson, P. V. Balanutsa, S. A. Yazev, S. B. Pandey, S. Klose, S. Schmidl, S. Schulze, S. V. Boronina, T. N. Sokolova, V. A. Poleshchuk, V. Connaughton, V. D. Pal'shin, V. G. Kornilov, V. M. Lipunov, V. N. Komarova, V. Pelassa, V. V. Chazov, V. V. Krushinski, V. V. Sokolov, V. V. Yurkov, Yu. P. Sergienko, Z. Cano

arxiv:1510.07807 v1 · 2015-10-27 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNND3G2TXSFHI5PL2E5OTETQKN}

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	2026-05-18T00:42:18.055754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5a3d9b53bc8a7475ebd13ae9927053638e8fc455242b4a225d363de280be5c

Aliases

arxiv: 1510.07807 · arxiv_version: 1510.07807v1 · doi: 10.48550/arxiv.1510.07807 · pith_short_12: VNND3G2TXSFH · pith_short_16: VNND3G2TXSFHI5PL · pith_short_8: VNND3G2T

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/VNND3G2TXSFHI5PL2E5OTETQKN \
  | 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: ab5a3d9b53bc8a7475ebd13ae9927053638e8fc455242b4a225d363de280be5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996bf996463fe979ee6e3e6d91d23745d9193879c1a002543d3a30d3afa01335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-10-27T08:20:33Z",
    "title_canon_sha256": "c03676eb7ecec6c3a276be7066868a5dbc7cba597a03bac123cddcefead5c432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07807",
    "kind": "arxiv",
    "version": 1
  }
}