Pith Number

pith:IU72L2BE

pith:2018:IU72L2BERFXZOQEUVZGVQSQDCJ

not attested not anchored not stored refs pending

The Physical Essence of Pulsar Glitch

Chih-kang Chou, Jing-Jing Liu, Qiu-he Peng

arxiv:1810.01743 v1 · 2018-09-28 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IU72L2BERFXZOQEUVZGVQSQDCJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:04:11.111849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

453fa5e824896f974094ae4d584a031264364212d30f7cfbaa4fef697f80313d

Aliases

arxiv: 1810.01743 · arxiv_version: 1810.01743v1 · doi: 10.48550/arxiv.1810.01743 · pith_short_12: IU72L2BERFXZ · pith_short_16: IU72L2BERFXZOQEU · pith_short_8: IU72L2BE

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/IU72L2BERFXZOQEUVZGVQSQDCJ \
  | 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: 453fa5e824896f974094ae4d584a031264364212d30f7cfbaa4fef697f80313d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3c032a5c656c50dc3a372527b9b57bdb87f9aa17c71b1bcf1032d50ff07e9e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-28T01:54:28Z",
    "title_canon_sha256": "7140a5a0d530f65e85b254db0711c7d03d7232bade687d97c9b27abf4137a98e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01743",
    "kind": "arxiv",
    "version": 1
  }
}