Pith Number

pith:CPYVUDGM

pith:2013:CPYVUDGMGROUJF5KXMIZJGYLCX

not attested not anchored not stored refs pending

Imaging diagnostics for transitional discs

C. Dominik, C. Thalmann, M.Benisty, M. de Juan Ovelar, M. Min, P. Pinilla, T. Birnstiel

arxiv:1309.1039 v1 · 2013-09-03 · 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{CPYVUDGMGROUJF5KXMIZJGYLCX}

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	2026-05-18T01:47:49.855652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f15a0ccc345d4497aabb11949b0b15d7533522de4344fb6ac96a7c49822d99

Aliases

arxiv: 1309.1039 · arxiv_version: 1309.1039v1 · doi: 10.48550/arxiv.1309.1039 · pith_short_12: CPYVUDGMGROU · pith_short_16: CPYVUDGMGROUJF5K · pith_short_8: CPYVUDGM

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/CPYVUDGMGROUJF5KXMIZJGYLCX \
  | 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: 13f15a0ccc345d4497aabb11949b0b15d7533522de4344fb6ac96a7c49822d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77742de1cbdd65b13eb64e2082e6a125e1d11ee8ed203f6a70228428471d0d6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-09-03T09:25:40Z",
    "title_canon_sha256": "19105d5f500a90e5bbd2d26a4d17d219813de62b348b63a7ad8eea59b0cc5430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1039",
    "kind": "arxiv",
    "version": 1
  }
}