Pith Number

pith:5Z4VFYNM

pith:2010:5Z4VFYNMHR37YTQIB2R4QDWIEA

not attested not anchored not stored refs pending

Planetesimal-driven planet migration in the presence of a gas disk

Christopher C. Capobianco, Harold F. Levison, Martin Duncan

arxiv:1009.4525 v1 · 2010-09-23 · 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{5Z4VFYNMHR37YTQIB2R4QDWIEA}

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	2026-05-18T04:40:30.250612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee7952e1ac3c77fc4e080ea3c80ec82009a6aa0ac85b4c52ba041f02a22893bd

Aliases

arxiv: 1009.4525 · arxiv_version: 1009.4525v1 · doi: 10.48550/arxiv.1009.4525 · pith_short_12: 5Z4VFYNMHR37 · pith_short_16: 5Z4VFYNMHR37YTQI · pith_short_8: 5Z4VFYNM

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/5Z4VFYNMHR37YTQIB2R4QDWIEA \
  | 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: ee7952e1ac3c77fc4e080ea3c80ec82009a6aa0ac85b4c52ba041f02a22893bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "427a5eaca1883c3e8ee2d7d7f4cd30fc7bdb9ca48ac988e3cccb466cda3596d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-23T06:23:11Z",
    "title_canon_sha256": "f08a2edefc623506662ca014c291033ff3adf74e0b70ab6e660ea558d91a561e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4525",
    "kind": "arxiv",
    "version": 1
  }
}