Pith Number

pith:Y3LZ75KT

pith:2014:Y3LZ75KTUQASH6CB5GFX2FSVOG

not attested not anchored not stored refs pending

Photophoresis in protoplanetary disks: a numerical approach

Francesco C. Pignatale, Jean-Fran\c{c}ois Gonzalez, Nicolas Cuello

arxiv:1412.1137 v1 · 2014-12-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3LZ75KTUQASH6CB5GFX2FSVOG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:32:13.340331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6d79ff553a40123f841e98b7d165571b1ccee768a368ce6ba7fd04ad6b8eee1

Aliases

arxiv: 1412.1137 · arxiv_version: 1412.1137v1 · doi: 10.48550/arxiv.1412.1137 · pith_short_12: Y3LZ75KTUQAS · pith_short_16: Y3LZ75KTUQASH6CB · pith_short_8: Y3LZ75KT

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/Y3LZ75KTUQASH6CB5GFX2FSVOG \
  | 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: c6d79ff553a40123f841e98b7d165571b1ccee768a368ce6ba7fd04ad6b8eee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f9a4c2e0c779f47acbff700df9089da76c1a86bab08527eb7927795b4c66c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-12-02T23:50:15Z",
    "title_canon_sha256": "dd0941a37bc21e73b6ba97895c9725b6b1f065c5b90b7ca2c9217607623567e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1137",
    "kind": "arxiv",
    "version": 1
  }
}