Pith Number

pith:W3HTC475

pith:2021:W3HTC4753CQOVRSCOY2VSWEEEC

not attested not anchored not stored refs pending

The TRAPPIST-1 Habitable Atmosphere Intercomparison (THAI). Part I: Dry Cases -- The fellowship of the GCMs

Denis E. Sergeev, Eric T. Wolf, F. Hugo Lambert, Fran\c{c}ois Forget, Ian A. Boutle, Jacob Haqq-Misra, James Manners, Kostas Tsigaridis, Linda Sohl, Martin Turbet, Michael J. Way, Nathan J. Mayne, Ravi K. Kopparapu, Shawn D. Domagal-Goldman, Thomas J. Fauchez

arxiv:2109.11457 v2 · 2021-09-23 · astro-ph.EP · physics.ao-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3HTC4753CQOVRSCOY2VSWEEEC}

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	2026-07-05T04:57:43.074850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6cf3173fdd8a0eac6427635595884209ab8e490b374d0949f1d75ea226a0713

Aliases

arxiv: 2109.11457 · arxiv_version: 2109.11457v2 · doi: 10.48550/arxiv.2109.11457 · pith_short_12: W3HTC4753CQO · pith_short_16: W3HTC4753CQOVRSC · pith_short_8: W3HTC475

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/W3HTC4753CQOVRSCOY2VSWEEEC \
  | 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: b6cf3173fdd8a0eac6427635595884209ab8e490b374d0949f1d75ea226a0713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "def780262bfe2e9c967d7d1c4435af8b2be9d23bd6c3f8e03df7ca76dc1fed90",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-23T16:03:49Z",
    "title_canon_sha256": "4ea793ffb0ca4504e04c18e5875038018044dcd51d86293d1fc63fddbe1ce6ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11457",
    "kind": "arxiv",
    "version": 2
  }
}