Pith Number

pith:Y7AYCMKM

pith:2011:Y7AYCMKMKSZSZ65CJHM6ZDZO3D

not attested not anchored not stored refs pending

Detectability of GRB optical afterglows with Gaia satellite

A. Gomboc, J. Japelj

arxiv:1107.2858 v2 · 2011-07-14 · 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{Y7AYCMKMKSZSZ65CJHM6ZDZO3D}

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	2026-05-18T02:01:16.900858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7c181314c54b32cfba249d9ec8f2ed8f992b47d452ea09c49e1867319c11876

Aliases

arxiv: 1107.2858 · arxiv_version: 1107.2858v2 · doi: 10.48550/arxiv.1107.2858 · pith_short_12: Y7AYCMKMKSZS · pith_short_16: Y7AYCMKMKSZSZ65C · pith_short_8: Y7AYCMKM

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/Y7AYCMKMKSZSZ65CJHM6ZDZO3D \
  | 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: c7c181314c54b32cfba249d9ec8f2ed8f992b47d452ea09c49e1867319c11876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a578b3422fa992380158bf68ffabe746c1337bd26d21bed854e2865a3ba03d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-14T15:45:37Z",
    "title_canon_sha256": "b380c8a5860a9947b24d93754854bfdc3c89efb2ed8c1a4ef7ab088cc6df06ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2858",
    "kind": "arxiv",
    "version": 2
  }
}