Pith Number

pith:I2FBQ2ZK

pith:2001:I2FBQ2ZKKAN4NB6ZIWMUJC5YP5

not attested not anchored not stored refs pending

Bursts of gravitational radiation from superconducting cosmic strings and the neutrino mass spectrum

Danays Morejon Gonzalez, Herman J. Mosquera Cuesta

arxiv:astro-ph/0102454 v1 · 2001-02-26 · astro-ph · gr-qc · 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{I2FBQ2ZKKAN4NB6ZIWMUJC5YP5}

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	2026-05-18T04:36:07.521769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

468a186b2a501bc687d94599448bb87f790ba7ac7a83c9c16e22118293d1bc63

Aliases

arxiv: astro-ph/0102454 · arxiv_version: astro-ph/0102454v1 · doi: 10.48550/arxiv.astro-ph/0102454 · pith_short_12: I2FBQ2ZKKAN4 · pith_short_16: I2FBQ2ZKKAN4NB6Z · pith_short_8: I2FBQ2ZK

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/I2FBQ2ZKKAN4NB6ZIWMUJC5YP5 \
  | 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: 468a186b2a501bc687d94599448bb87f790ba7ac7a83c9c16e22118293d1bc63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc52ad050c546ab3628473d4ceb728e8712d11a382e172631604766869d5cc91",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-02-26T23:16:15Z",
    "title_canon_sha256": "17dda90972bdc99f54b28cc14feda325f4ec9d8f39189d1ed54b5eaef77a369b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0102454",
    "kind": "arxiv",
    "version": 1
  }
}