Pith Number

pith:WCEGTTY7

pith:2011:WCEGTTY7O6TYSMJA2BRAXQQMKY

not attested not anchored not stored refs pending

The Final State of the Thermal Evolution of Free-Floating Giant Planet

A.P. Durajski, M. Szcz\k{e}\'sniak, M.W. Jarosik, R. Szcz\k{e}\'sniak

arxiv:1109.1094 v1 · 2011-09-06 · 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{WCEGTTY7O6TYSMJA2BRAXQQMKY}

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	2026-05-18T03:36:16.714916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08869cf1f77a7893120d0620bc20c5618a67585aa6f86cd91dc61ffd6bca00a

Aliases

arxiv: 1109.1094 · arxiv_version: 1109.1094v1 · doi: 10.48550/arxiv.1109.1094 · pith_short_12: WCEGTTY7O6TY · pith_short_16: WCEGTTY7O6TYSMJA · pith_short_8: WCEGTTY7

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/WCEGTTY7O6TYSMJA2BRAXQQMKY \
  | 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: b08869cf1f77a7893120d0620bc20c5618a67585aa6f86cd91dc61ffd6bca00a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b793bce6f5da652417ab82db70db6fc3a70f4892026decb0c20b27a77724cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-09-06T07:31:54Z",
    "title_canon_sha256": "5811ca5bbc17d8c1e78c1027d981df43f8903570f7cdab1ca4d757326cf55c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1094",
    "kind": "arxiv",
    "version": 1
  }
}