Pith Number

pith:B5F4N4QT

pith:2013:B5F4N4QTUTCHQT7FQA6TKLUPQI

not attested not anchored not stored refs pending

Section on the special year for mathematics of planet earth (MPE 2013)

Tilmann Gneiting

arxiv:1301.1191 v1 · 2013-01-07 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5F4N4QTUTCHQT7FQA6TKLUPQI}

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	2026-05-18T03:37:06.520601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4bc6f213a4c4784fe5803d352e8f8214385f7a7e4acdd4a8688797add10e1d

Aliases

arxiv: 1301.1191 · arxiv_version: 1301.1191v1 · doi: 10.48550/arxiv.1301.1191 · pith_short_12: B5F4N4QTUTCH · pith_short_16: B5F4N4QTUTCHQT7F · pith_short_8: B5F4N4QT

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/B5F4N4QTUTCHQT7FQA6TKLUPQI \
  | 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: 0f4bc6f213a4c4784fe5803d352e8f8214385f7a7e4acdd4a8688797add10e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c173fc1e5570af11787b2ac5fef6a0782b1b006104ceca1858dd1bcb97728056",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-01-07T13:37:50Z",
    "title_canon_sha256": "641e4e06baa1ad65ae8316a80c31b36de3f429d8b00b6724f047d0155a897904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1191",
    "kind": "arxiv",
    "version": 1
  }
}