Pith Number

pith:AXRE6CIZ

pith:2001:AXRE6CIZAM7J5H6UO4VNKREM5N

not attested not anchored not stored refs pending

Pulsars in FIRST Observations

J.L. Han, X.H. Li

arxiv:astro-ph/0110325 v1 · 2001-10-15 · 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{AXRE6CIZAM7J5H6UO4VNKREM5N}

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	2026-05-18T00:31:36.796237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e24f0919033e9e9fd4772ad5448ceb79d374537dacb12a4ae3961c22466b16

Aliases

arxiv: astro-ph/0110325 · arxiv_version: astro-ph/0110325v1 · doi: 10.48550/arxiv.astro-ph/0110325 · pith_short_12: AXRE6CIZAM7J · pith_short_16: AXRE6CIZAM7J5H6U · pith_short_8: AXRE6CIZ

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/AXRE6CIZAM7J5H6UO4VNKREM5N \
  | 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: 05e24f0919033e9e9fd4772ad5448ceb79d374537dacb12a4ae3961c22466b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1bffe87ab03554cfdf4c6332208c7cb07f96dfd7114288c56639868b11fed3b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-15T08:54:53Z",
    "title_canon_sha256": "621118795388bb787c8117bfd00a67b54729ea810de05135e993e1e5b4b9020a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110325",
    "kind": "arxiv",
    "version": 1
  }
}