Pith Number

pith:CICEBCIG

pith:2005:CICEBCIGQYF5Y3MG5FAFGZ5BDA

not attested not anchored not stored refs pending

Internal kinematics and stellar populations of dE galaxies: Clues to their formation/evolution

Igor Chilingarian, Olga Sil'chenko, Philippe Prugniel, Victor Afanasiev

arxiv:astro-ph/0510398 v1 · 2005-10-13 · 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{CICEBCIGQYF5Y3MG5FAFGZ5BDA}

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	2026-07-04T16:52:58.340990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1204408906860bdc6d86e9405367a1180f4043ea4894cccb46188371aed0b15b

Aliases

arxiv: astro-ph/0510398 · arxiv_version: astro-ph/0510398v1 · doi: 10.48550/arxiv.astro-ph/0510398 · pith_short_12: CICEBCIGQYF5 · pith_short_16: CICEBCIGQYF5Y3MG · pith_short_8: CICEBCIG

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/CICEBCIGQYF5Y3MG5FAFGZ5BDA \
  | 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: 1204408906860bdc6d86e9405367a1180f4043ea4894cccb46188371aed0b15b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "898e8d159e7bfce1c25df76e9afd74b2b3534ffae7205cfc7902ae5684746bec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-13T14:54:59Z",
    "title_canon_sha256": "9b7d0d502b34e1696a243edfdb435754c06845e2bbab9834d51a8f4a5d3182b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510398",
    "kind": "arxiv",
    "version": 1
  }
}