Pith Number

pith:C2OBD4AE

pith:2010:C2OBD4AEO6F5IWNON26FC272AI

not attested not anchored not stored refs pending

Structure and evolution of debris disks around F-type stars: I. Observations, database and basic evolutionary aspects

A. Juh\'asz, \'A. K\'osp\'al, A. Mo\'or, C. Grady, Cs. Kiss, D. Apai, D. Bayliss, I. Pascucci, J. Kov\'acs, L. L. Kiss, P. \'Abrah\'am, T. Csengeri, Th. Henning, T. Szalai

arxiv:1012.3631 v1 · 2010-12-16 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2OBD4AEO6F5IWNON26FC272AI}

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	2026-05-18T02:04:23.761880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169c11f004778bd459ae6ebc516bfa0239c18e2e43a62bb40895cca32eb98606

Aliases

arxiv: 1012.3631 · arxiv_version: 1012.3631v1 · doi: 10.48550/arxiv.1012.3631 · pith_short_12: C2OBD4AEO6F5 · pith_short_16: C2OBD4AEO6F5IWNO · pith_short_8: C2OBD4AE

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/C2OBD4AEO6F5IWNON26FC272AI \
  | 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: 169c11f004778bd459ae6ebc516bfa0239c18e2e43a62bb40895cca32eb98606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd3a2132a80e909c228521c853e5fb9d7fa2abbe116d3b02c978ad07806c68a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-16T15:07:41Z",
    "title_canon_sha256": "2fa51c06c552967856c555bd8a2596bdbff48f1fd722e1f151f2684748900a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3631",
    "kind": "arxiv",
    "version": 1
  }
}