Pith Number

pith:4INZMV5J

pith:2003:4INZMV5JXQYDJZD52BYIVT2SUI

not attested not anchored not stored refs pending

Linear polarization on Gamma-Ray Bursts: from the prompt to the late afterglow

Cambridge), Davide Lazzati (IoA

arxiv:astro-ph/0312331 v1 · 2003-12-12 · 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{4INZMV5JXQYDJZD52BYIVT2SUI}

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	2026-07-04T16:37:59.266142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21b9657a9bc3034e47dd0708acf52a227b8129a53ce80c3f852fd555990f8a6

Aliases

arxiv: astro-ph/0312331 · arxiv_version: astro-ph/0312331v1 · doi: 10.48550/arxiv.astro-ph/0312331 · pith_short_12: 4INZMV5JXQYD · pith_short_16: 4INZMV5JXQYDJZD5 · pith_short_8: 4INZMV5J

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/4INZMV5JXQYDJZD52BYIVT2SUI \
  | 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: e21b9657a9bc3034e47dd0708acf52a227b8129a53ce80c3f852fd555990f8a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27bfe783026ea9ba5da0956bd69f789ee3f4656524e9b078cd151e3cbb9c3fe4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-12T15:14:37Z",
    "title_canon_sha256": "505d715ac35119bbadb50dce9f9d56883fd4f3c56b7cb46e082e1ccf7d2829df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312331",
    "kind": "arxiv",
    "version": 1
  }
}