Pith Number

pith:M42TFY36

pith:2004:M42TFY36JPMCMIFUN7E642UBCR

not attested not anchored not stored refs pending

A Micro-glitch in the Millisecond Pulsar B1821-24 in M28

(2) Astronomy Dept UC Berkeley USA), Ismael Cognard (1) & Donald C. Backer (2) ((1) CNRS Orleans France

arxiv:astro-ph/0407546 v1 · 2004-07-27 · astro-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{M42TFY36JPMCMIFUN7E642UBCR}

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.

Cited by

1 paper in Pith

Searching for links between energetic millisecond pulsars and repeating fast radio bursts

Receipt and verification

First computed	2026-07-04T16:44:23.265342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673532e37e4bd82620b46fc9ee6a811444d6fdbb9c77ba9aad80afaa58b02b63

Aliases

arxiv: astro-ph/0407546 · arxiv_version: astro-ph/0407546v1 · doi: 10.48550/arxiv.astro-ph/0407546 · pith_short_12: M42TFY36JPMC · pith_short_16: M42TFY36JPMCMIFU · pith_short_8: M42TFY36

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/M42TFY36JPMCMIFUN7E642UBCR \
  | 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: 673532e37e4bd82620b46fc9ee6a811444d6fdbb9c77ba9aad80afaa58b02b63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dac29ebc8ec18b84d90c9b0c9e9024206c528ff56dcd1ca2a07e361b680f01c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-27T11:43:44Z",
    "title_canon_sha256": "8458f8a0c9e2ab164fbd864cdcb2f98f76046c10576c186ee9f692b55fcf0892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407546",
    "kind": "arxiv",
    "version": 1
  }
}