Pith Number

pith:G3ZJQLMC

pith:1998:G3ZJQLMC5G55Z7AAUEOPL432J4

not attested not anchored not stored refs pending

Pulsar Velocities without Neutrino Mass

D. Grasso, H. Nunokawa, J.W.F. Valle

arxiv:astro-ph/9803002 v2 · 1998-03-01 · 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{G3ZJQLMC5G55Z7AAUEOPL432J4}

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	2026-05-18T01:07:37.771198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f2982d82e9bbdcfc00a11cf5f37a4f3664798826eab21a1b2c1f372e4fdcc1

Aliases

arxiv: astro-ph/9803002 · arxiv_version: astro-ph/9803002v2 · doi: 10.48550/arxiv.astro-ph/9803002 · pith_short_12: G3ZJQLMC5G55 · pith_short_16: G3ZJQLMC5G55Z7AA · pith_short_8: G3ZJQLMC

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/G3ZJQLMC5G55Z7AAUEOPL432J4 \
  | 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: 36f2982d82e9bbdcfc00a11cf5f37a4f3664798826eab21a1b2c1f372e4fdcc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89a3a8371d306cd0447a581566c0c11e94cb92f4d05ecde9bfacc3081ee8296f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-03-01T19:07:41Z",
    "title_canon_sha256": "a1e1c98361d51e49c932dca9b50ccff57d0162ed528c944194e2a2d142200be5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9803002",
    "kind": "arxiv",
    "version": 2
  }
}