Pith Number

pith:AE5MYPFR

pith:2010:AE5MYPFRCS2MHDMIODV3LJ4Z62

not attested not anchored not stored refs pending

Stellar Motion Induced by Gravitational Instabilities in Protoplanetary Disks

R. H. Durisen, Scott Michael

arxiv:1005.3744 v1 · 2010-03-16 · 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{AE5MYPFRCS2MHDMIODV3LJ4Z62}

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	2026-05-18T02:23:56.413611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

013acc3cb114b4c38d8870ebb5a799f68e473000c1cfeb4810bce24611d8e0f1

Aliases

arxiv: 1005.3744 · arxiv_version: 1005.3744v1 · doi: 10.48550/arxiv.1005.3744 · pith_short_12: AE5MYPFRCS2M · pith_short_16: AE5MYPFRCS2MHDMI · pith_short_8: AE5MYPFR

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/AE5MYPFRCS2MHDMIODV3LJ4Z62 \
  | 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: 013acc3cb114b4c38d8870ebb5a799f68e473000c1cfeb4810bce24611d8e0f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4de119d31399a23abedc69bbefbfc378afdfb361bc8e9d8e90c309b4857549f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-16T19:37:00Z",
    "title_canon_sha256": "1dd8a14935f8c52a3ae1459986b54cdec06159698ea9fc65eba4e1fcd59c3ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3744",
    "kind": "arxiv",
    "version": 1
  }
}