Pith Number

pith:EL4KWW6P

pith:2014:EL4KWW6PCCWUPDENBOOCMA646J

not attested not anchored not stored refs pending

Transport and Accretion in Planet-Forming Disks

C. Gammie, G. Lesur, H. Klahr, M. Wardle, N. J. Turner, S. Fromang, X.-N. Bai

arxiv:1401.7306 v1 · 2014-01-28 · 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{EL4KWW6PCCWUPDENBOOCMA646J}

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	2026-05-18T01:45:11.522878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f8ab5bcf10ad478c8d0b9c2603dcf25fe32da1f0abd0455a3524a7aea95681

Aliases

arxiv: 1401.7306 · arxiv_version: 1401.7306v1 · doi: 10.48550/arxiv.1401.7306 · pith_short_12: EL4KWW6PCCWU · pith_short_16: EL4KWW6PCCWUPDEN · pith_short_8: EL4KWW6P

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/EL4KWW6PCCWUPDENBOOCMA646J \
  | 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: 22f8ab5bcf10ad478c8d0b9c2603dcf25fe32da1f0abd0455a3524a7aea95681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f1180eaede1536facc6633fd0a9b3afcbfc07fbc5d9c285b5872f8430e00b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-28T19:59:07Z",
    "title_canon_sha256": "5c8b1bfae41330e30ab2e82f8587603ecc027692deab1a5c2b3747a03c31827c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7306",
    "kind": "arxiv",
    "version": 1
  }
}