Pith Number

pith:WDYIZ4AA

pith:2011:WDYIZ4AASZSHWVHLAUKJXT6AN2

not attested not anchored not stored refs pending

Extrasolar planet population synthesis III. Formation of planets around stars of different masses

Christoph Mordasini, Willy Benz, Yann Alibert

arxiv:1101.0513 v1 · 2011-01-03 · 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{WDYIZ4AASZSHWVHLAUKJXT6AN2}

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	2026-05-18T02:04:13.911147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f08cf00096647b54eb05149bcfc06eb0f9efbb10aa48da36318f0bdf348479

Aliases

arxiv: 1101.0513 · arxiv_version: 1101.0513v1 · doi: 10.48550/arxiv.1101.0513 · pith_short_12: WDYIZ4AASZSH · pith_short_16: WDYIZ4AASZSHWVHL · pith_short_8: WDYIZ4AA

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/WDYIZ4AASZSHWVHLAUKJXT6AN2 \
  | 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: b0f08cf00096647b54eb05149bcfc06eb0f9efbb10aa48da36318f0bdf348479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f382a64381a973b6749f52db3a3888f5d2751d0ab7c45acc017dd7b4970ac0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-01-03T13:02:29Z",
    "title_canon_sha256": "4ae7687360e311eb834f5039469036b4a6d5ee9c42462098c2699dca021df248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0513",
    "kind": "arxiv",
    "version": 1
  }
}