Pith Number

pith:KPYGFICF

pith:2012:KPYGFICFXTN3OBBTEMYYVGS4SJ

not attested not anchored not stored refs pending

Planet formation models: the interplay with the planetesimal disc

A. Fortier, F. Carron, K.-M. Dittkrist, W. Benz, Y. Alibert

arxiv:1210.4009 v1 · 2012-10-15 · 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{KPYGFICFXTN3OBBTEMYYVGS4SJ}

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	2026-05-18T01:53:55.257097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f062a045bcdbb7043323318a9a5c925d5f5c21f859da28c65428f231fbaad7

Aliases

arxiv: 1210.4009 · arxiv_version: 1210.4009v1 · doi: 10.48550/arxiv.1210.4009 · pith_short_12: KPYGFICFXTN3 · pith_short_16: KPYGFICFXTN3OBBT · pith_short_8: KPYGFICF

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/KPYGFICFXTN3OBBTEMYYVGS4SJ \
  | 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: 53f062a045bcdbb7043323318a9a5c925d5f5c21f859da28c65428f231fbaad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b9e328873e077add31247ce17bd0d18454a6ac9c66e4b34a0b382540deb99b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-10-15T12:46:46Z",
    "title_canon_sha256": "cac64f1355dcf0b4690c5666b91612b545e2cee09af7250f86e33dae6ac9b025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4009",
    "kind": "arxiv",
    "version": 1
  }
}