Pith Number

pith:G6OPQWXY

pith:2000:G6OPQWXYSOSFEGPWDNOFMVENKX

not attested not anchored not stored refs pending

On the Optical Light Curves of Afterglows from Jetted Gamma-ray Burst Ejecta: Effects of Parameters

China), T. Lu (Nanjing University, Y.F. Huang, Z.G. Dai

arxiv:astro-ph/0005549 v1 · 2000-05-28 · 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{G6OPQWXYSOSFEGPWDNOFMVENKX}

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	2026-05-18T01:07:46.656767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

379cf85af893a45219f61b5c56548d55f9c5e47cea34f754387a21d5c76f3d1c

Aliases

arxiv: astro-ph/0005549 · arxiv_version: astro-ph/0005549v1 · doi: 10.48550/arxiv.astro-ph/0005549 · pith_short_12: G6OPQWXYSOSF · pith_short_16: G6OPQWXYSOSFEGPW · pith_short_8: G6OPQWXY

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/G6OPQWXYSOSFEGPWDNOFMVENKX \
  | 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: 379cf85af893a45219f61b5c56548d55f9c5e47cea34f754387a21d5c76f3d1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a0e177684ffd69ad8da33af0904c6390982409cb55664d86e2a819542a2ebbb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-05-28T15:19:53Z",
    "title_canon_sha256": "fcfa5604850ec40858bbd5a4ae24cc0adc27f2082a84c78f22487c9b50860cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0005549",
    "kind": "arxiv",
    "version": 1
  }
}