Pith Number

pith:VJ7CF6Y6

pith:2003:VJ7CF6Y6HT6KNMXPDFKEDZ2FWK

not attested not anchored not stored refs pending

Neutrino Tomography of Gamma Ray Bursts and Massive Stellar Collapses

Eli Waxman, Peter Meszaros, Soebur Razzaque

arxiv:astro-ph/0303505 v4 · 2003-03-21 · astro-ph · hep-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{VJ7CF6Y6HT6KNMXPDFKEDZ2FWK}

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	2026-07-04T16:36:43.029969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa7e22fb1e3cfca6b2ef195441e745b2a51c3b90be3246e70a94ed0915aab3d4

Aliases

arxiv: astro-ph/0303505 · arxiv_version: astro-ph/0303505v4 · doi: 10.48550/arxiv.astro-ph/0303505 · pith_short_12: VJ7CF6Y6HT6K · pith_short_16: VJ7CF6Y6HT6KNMXP · pith_short_8: VJ7CF6Y6

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/VJ7CF6Y6HT6KNMXPDFKEDZ2FWK \
  | 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: aa7e22fb1e3cfca6b2ef195441e745b2a51c3b90be3246e70a94ed0915aab3d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa417d7efa46a30e72e3c0e9fd140b235f73a6e2f4762014ba720b67a17aa815",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-03-21T22:15:10Z",
    "title_canon_sha256": "c83545e3cdcd2a190c06a03f5d216878d1163e0f5ea8d7e42739c0466690250b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0303505",
    "kind": "arxiv",
    "version": 4
  }
}