Pith Number

pith:UAN66WWB

pith:2011:UAN66WWBKA2ZFJEB4ZBPKZCSSZ

not attested not anchored not stored refs pending

Outward migration of a super-Earth in a disc with outward propagating density waves excited by a giant planet

E. Podlewska-Gaca, E. Szuszkiewicz, J. C. B. Papaloizou

arxiv:1112.5432 v1 · 2011-12-22 · 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{UAN66WWBKA2ZFJEB4ZBPKZCSSZ}

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	2026-05-18T01:59:02.994668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a01bef5ac1503592a481e642f564529669c30c1472bbf8ffd871c1ec576fc10b

Aliases

arxiv: 1112.5432 · arxiv_version: 1112.5432v1 · doi: 10.48550/arxiv.1112.5432 · pith_short_12: UAN66WWBKA2Z · pith_short_16: UAN66WWBKA2ZFJEB · pith_short_8: UAN66WWB

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/UAN66WWBKA2ZFJEB4ZBPKZCSSZ \
  | 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: a01bef5ac1503592a481e642f564529669c30c1472bbf8ffd871c1ec576fc10b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10cebe482c0468c8583700650390a2b9406699df0667ce90539322f7ae99e73d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-12-22T20:04:43Z",
    "title_canon_sha256": "00e22edae90f2e585e12f17f29681031172d1acae7b3fb63453db26f44e3025c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5432",
    "kind": "arxiv",
    "version": 1
  }
}