Pith Number

pith:O4DCYLLQ

pith:2011:O4DCYLLQVTFPAK7HQHXDBT2O6V

not attested not anchored not stored refs pending

Photometry of Some Recent Gamma-ray Bursts

Derek Fox, J\'anos Kelemen, J\'ozsef K\'obori, P\'eter Veres, S. Bradley Cenko

arxiv:1112.1655 v1 · 2011-12-07 · 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{O4DCYLLQVTFPAK7HQHXDBT2O6V}

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	2026-05-18T04:06:46.584252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77062c2d70accaf02be781ee30cf4ef56ddf9b0bd7730b87e75a37557fdca90f

Aliases

arxiv: 1112.1655 · arxiv_version: 1112.1655v1 · doi: 10.48550/arxiv.1112.1655 · pith_short_12: O4DCYLLQVTFP · pith_short_16: O4DCYLLQVTFPAK7H · pith_short_8: O4DCYLLQ

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/O4DCYLLQVTFPAK7HQHXDBT2O6V \
  | 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: 77062c2d70accaf02be781ee30cf4ef56ddf9b0bd7730b87e75a37557fdca90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "064ce35f818b9b061ce2403dcbe86096e39e94f66df4129334994723912358b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-07T18:23:27Z",
    "title_canon_sha256": "72ac3cfd79e06f8131e1b94ed22b9c60b26e4d614a4b3cecd8e80420b577aaea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1655",
    "kind": "arxiv",
    "version": 1
  }
}