Pith Number

pith:K3X3TXAI

pith:2005:K3X3TXAIS7AGZKE62BG3LRVW6C

not attested not anchored not stored refs pending

Neutrino Absorption: In the magnetic field of GRB In the Fireball Model

A. K. Ganguly

arxiv:astro-ph/0503012 v1 · 2005-03-01 · 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{K3X3TXAIS7AGZKE62BG3LRVW6C}

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	2026-07-04T14:14:05.999699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56efb9dc0897c06ca89ed04db5c6b6f0862fbbc21fc8c500c308840f8ad05329

Aliases

arxiv: astro-ph/0503012 · arxiv_version: astro-ph/0503012v1 · doi: 10.48550/arxiv.astro-ph/0503012 · pith_short_12: K3X3TXAIS7AG · pith_short_16: K3X3TXAIS7AGZKE6 · pith_short_8: K3X3TXAI

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/K3X3TXAIS7AGZKE62BG3LRVW6C \
  | 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: 56efb9dc0897c06ca89ed04db5c6b6f0862fbbc21fc8c500c308840f8ad05329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f012205f7e1ed7f02b59df06d9d9e0f7c553a4d990759624d85dfd55d141a8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-01T08:21:48Z",
    "title_canon_sha256": "08ac590242319207549358178ed7682c0ede07d3d0b9d1ba66b26e90a5b68515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503012",
    "kind": "arxiv",
    "version": 1
  }
}