Pith Number

pith:OSPKUN7B

pith:2000:OSPKUN7BI4FBCVFAIMYKUU6Q6O

not attested not anchored not stored refs pending

Low-latitude gamma-ray sources: correlations and variability

Gustavo E. Romero

arxiv:astro-ph/0012243 v1 · 2000-12-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OSPKUN7BI4FBCVFAIMYKUU6Q6O}

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	2026-07-04T14:10:57.109253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

749eaa37e1470a1154a04330aa53d0f3a46b7be46b4f6b43290b145f3925736c

Aliases

arxiv: astro-ph/0012243 · arxiv_version: astro-ph/0012243v1 · doi: 10.48550/arxiv.astro-ph/0012243 · pith_short_12: OSPKUN7BI4FB · pith_short_16: OSPKUN7BI4FBCVFA · pith_short_8: OSPKUN7B

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/OSPKUN7BI4FBCVFAIMYKUU6Q6O \
  | 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: 749eaa37e1470a1154a04330aa53d0f3a46b7be46b4f6b43290b145f3925736c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23c9bcd09933f361e74dbd28e48829a0e0a53499868080d6bf4733e617d823e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-12-11T19:11:20Z",
    "title_canon_sha256": "3e58e764fff8a0f24989aa1b19fe03ff82b2a653a047f8bb8b76a2b54b49ec7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0012243",
    "kind": "arxiv",
    "version": 1
  }
}