Pith Number

pith:7YXN6UYT

pith:2013:7YXN6UYTUBTCZSMQ2R6LO3NGZC

not attested not anchored not stored refs pending

Towards a theory of extremely intermittent pulsars II: Asteroids at a close distance

Fabrice Mottez (LUTH), Jean Heyvaerts (OAS), Silvano Bonazzola (LUTH)

arxiv:1305.6726 v1 · 2013-05-29 · astro-ph.SR · astro-ph.EP · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YXN6UYTUBTCZSMQ2R6LO3NGZC}

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	2026-05-18T01:49:40.355094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe2edf5313a0662cc990d47cb76da6c8891cee8e3af1b73f31bf8d3273ae586a

Aliases

arxiv: 1305.6726 · arxiv_version: 1305.6726v1 · doi: 10.48550/arxiv.1305.6726 · pith_short_12: 7YXN6UYTUBTC · pith_short_16: 7YXN6UYTUBTCZSMQ · pith_short_8: 7YXN6UYT

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/7YXN6UYTUBTCZSMQ2R6LO3NGZC \
  | 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: fe2edf5313a0662cc990d47cb76da6c8891cee8e3af1b73f31bf8d3273ae586a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f29aeaed3439bbd105bad1f008ca3270039def8cbe373b951ea054779928a9d",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-29T08:41:47Z",
    "title_canon_sha256": "5987dc9c0b8a0320e4a13856072f143947d948fb1b009d5818699d665641ab05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6726",
    "kind": "arxiv",
    "version": 1
  }
}