Pith Number

pith:FEULDYN3

pith:2015:FEULDYN3VZC7X3PROLCLDQK4HG

not attested not anchored not stored refs pending

Patterns in Calabi-Yau Distributions

Luca Pontiggia, Vishnu Jejjala, Yang-Hui He

arxiv:1512.01579 v3 · 2015-12-02 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEULDYN3VZC7X3PROLCLDQK4HG}

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	2026-05-18T00:41:42.156638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2928b1e1bbae45fbedf172c4b1c15c39adee56dce428902aa7f525756be44441

Aliases

arxiv: 1512.01579 · arxiv_version: 1512.01579v3 · doi: 10.48550/arxiv.1512.01579 · pith_short_12: FEULDYN3VZC7 · pith_short_16: FEULDYN3VZC7X3PR · pith_short_8: FEULDYN3

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/FEULDYN3VZC7X3PROLCLDQK4HG \
  | 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: 2928b1e1bbae45fbedf172c4b1c15c39adee56dce428902aa7f525756be44441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73e10108dbc6fe913e6ca551d9379709f6cabe1e85ac012b867050f19fa76ad6",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-02T21:08:33Z",
    "title_canon_sha256": "bfd7ecd160517321257665c65d7b121d63392e2d3736c908c6bd355c7618dd08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01579",
    "kind": "arxiv",
    "version": 3
  }
}