Pith Number

pith:V6CQQ73Q

pith:2002:V6CQQ73QACNTBAYNT77LAQRAHR

not attested not anchored not stored refs pending

Thermal components in the early X-ray afterglow of GRBs

Cambridge), Davide Lazzati (IoA

arxiv:astro-ph/0210301 v2 · 2002-10-14 · 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{V6CQQ73QACNTBAYNT77LAQRAHR}

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	2026-07-04T16:30:58.165558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af85087f70009b30830d9ffeb042203c7f212f82e49369d392b17e931a2e1b27

Aliases

arxiv: astro-ph/0210301 · arxiv_version: astro-ph/0210301v2 · doi: 10.48550/arxiv.astro-ph/0210301 · pith_short_12: V6CQQ73QACNT · pith_short_16: V6CQQ73QACNTBAYN · pith_short_8: V6CQQ73Q

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/V6CQQ73QACNTBAYNT77LAQRAHR \
  | 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: af85087f70009b30830d9ffeb042203c7f212f82e49369d392b17e931a2e1b27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e51362676a3394b1f997f2d8a8c3650d8012c973e99cb5bf9bfbe6184d690a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-10-14T15:55:24Z",
    "title_canon_sha256": "1c443ec64bdd715c011da8ddb7d84d6b18a9f98b704693a9eafea66c7fa844cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0210301",
    "kind": "arxiv",
    "version": 2
  }
}