Pith Number

pith:FSEBSDKT

pith:2011:FSEBSDKTZEZDB6JACWEM5TEUOM

not attested not anchored not stored refs pending

Present and Last Glacial Maximum climates as states of maximum entropy production

Berengere Dubrulle, Corentin Herbert, Didier Paillard, Masa Kageyama

arxiv:1101.3173 v1 · 2011-01-17 · 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{FSEBSDKTZEZDB6JACWEM5TEUOM}

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	2026-05-18T02:03:39.327752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c88190d53c93230f9201588cecc9473031fc05577f4d7a9762706814812135a

Aliases

arxiv: 1101.3173 · arxiv_version: 1101.3173v1 · doi: 10.48550/arxiv.1101.3173 · pith_short_12: FSEBSDKTZEZD · pith_short_16: FSEBSDKTZEZDB6JA · pith_short_8: FSEBSDKT

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/FSEBSDKTZEZDB6JACWEM5TEUOM \
  | 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: 2c88190d53c93230f9201588cecc9473031fc05577f4d7a9762706814812135a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dadfdce6de2c525aa364c7baa029c37bc9eceb9c734e182e328f00c00b84462b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2011-01-17T10:36:20Z",
    "title_canon_sha256": "a9d73310291e269c119005fde64f1612f413ac1f5777b1c4668288bfc7e9a3eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3173",
    "kind": "arxiv",
    "version": 1
  }
}