Pith Number

pith:2KYZAQXW

pith:2001:2KYZAQXWDHUHCDR57RA7YLAS3O

not attested not anchored not stored refs pending

Non-pulsing emission from X-ray pulsars

A. Lutovinov, R. Sunyaev, S. Grebenev

arxiv:astro-ph/0106237 v1 · 2001-06-13 · 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{2KYZAQXWDHUHCDR57RA7YLAS3O}

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	2026-07-04T14:11:18.425340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b19042f619e8710e3dfc41fc2c12dbafcde24e2f6eeaf00f7a5b49f6a632b6

Aliases

arxiv: astro-ph/0106237 · arxiv_version: astro-ph/0106237v1 · doi: 10.48550/arxiv.astro-ph/0106237 · pith_short_12: 2KYZAQXWDHUH · pith_short_16: 2KYZAQXWDHUHCDR5 · pith_short_8: 2KYZAQXW

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/2KYZAQXWDHUHCDR57RA7YLAS3O \
  | 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: d2b19042f619e8710e3dfc41fc2c12dbafcde24e2f6eeaf00f7a5b49f6a632b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a62db7ac04e28c9ce77ead4c3a0645fb57d61b5d5d0394f6cf0eeaea8e366b05",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-13T13:31:06Z",
    "title_canon_sha256": "0ec73fb9e743a8efef9b5ba42ab6b0e969a73890aa12b0a946f1f5e39b06b427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106237",
    "kind": "arxiv",
    "version": 1
  }
}