Pith Number

pith:QAMMPXS3

pith:2011:QAMMPXS3RYKUVTWYFOXATK6RVW

not attested not anchored not stored refs pending

Initial accelerations of pulsars caused by external kicks

Ricardo Heras

arxiv:1103.1929 v2 · 2011-03-10 · physics.class-ph · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAMMPXS3RYKUVTWYFOXATK6RVW}

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	2026-05-18T04:23:12.837834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8018c7de5b8e154aced82bae09abd1adbe4a1aa98bea1cb8f0f5b937cdc5e5d4

Aliases

arxiv: 1103.1929 · arxiv_version: 1103.1929v2 · doi: 10.48550/arxiv.1103.1929 · pith_short_12: QAMMPXS3RYKU · pith_short_16: QAMMPXS3RYKUVTWY · pith_short_8: QAMMPXS3

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/QAMMPXS3RYKUVTWYFOXATK6RVW \
  | 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: 8018c7de5b8e154aced82bae09abd1adbe4a1aa98bea1cb8f0f5b937cdc5e5d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96604d8eb93cd85434903bb4a09374b27cb631735fb85fbd41e54adbf3d0075e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2011-03-10T02:44:12Z",
    "title_canon_sha256": "bf1db2686520f7d9a1568e359de65c53970b55d1b54b95a3be63e51c577d94ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1929",
    "kind": "arxiv",
    "version": 2
  }
}