Pith Number

pith:E3BEDXRK

pith:2001:E3BEDXRKMCF4WDJH5VCAXPQZN7

not attested not anchored not stored refs pending

The X-ray Globular Cluster Population in NGC 1399

Lorella Angelini, Michael Loewenstein, Richard F. Mushotzky

arxiv:astro-ph/0107362 v1 · 2001-07-19 · 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{E3BEDXRKMCF4WDJH5VCAXPQZN7}

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

Transient and Variable Ultra-luminous X-ray Sources in NGC 4552

Receipt and verification

First computed	2026-07-04T23:57:15.216700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c241de2a608bcb0d27ed440bbe196fce6b9b7e6c636e9ddd817c0f7e34ece5

Aliases

arxiv: astro-ph/0107362 · arxiv_version: astro-ph/0107362v1 · doi: 10.48550/arxiv.astro-ph/0107362 · pith_short_12: E3BEDXRKMCF4 · pith_short_16: E3BEDXRKMCF4WDJH · pith_short_8: E3BEDXRK

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/E3BEDXRKMCF4WDJH5VCAXPQZN7 \
  | 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: 26c241de2a608bcb0d27ed440bbe196fce6b9b7e6c636e9ddd817c0f7e34ece5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f83dc60d28f4bc6c8e1132327f3faf154d36bdd29b3e78fddc79220f72992d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-19T00:08:05Z",
    "title_canon_sha256": "036071642ee7b45d94c70528bd4674e2858e961df489cfae4d52f9ffbabe74fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107362",
    "kind": "arxiv",
    "version": 1
  }
}