Pith Number

pith:UYUUHMOO

pith:2012:UYUUHMOO3WQEWL35CDXJ2LEODF

not attested not anchored not stored refs pending

How to Classify Reflexive Gorenstein Cones

Harald Skarke

arxiv:1204.1181 v1 · 2012-04-05 · 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{UYUUHMOO3WQEWL35CDXJ2LEODF}

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	2026-05-18T00:37:22.296108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62943b1cedda04b2f7d10ee9d2c8e194c4813eab7913a0aa60d1345aee12baa

Aliases

arxiv: 1204.1181 · arxiv_version: 1204.1181v1 · doi: 10.48550/arxiv.1204.1181 · pith_short_12: UYUUHMOO3WQE · pith_short_16: UYUUHMOO3WQEWL35 · pith_short_8: UYUUHMOO

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/UYUUHMOO3WQEWL35CDXJ2LEODF \
  | 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: a62943b1cedda04b2f7d10ee9d2c8e194c4813eab7913a0aa60d1345aee12baa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fbddc984ddbcf4582990cd570066a8363413ab946274c386e6090a6e799c806",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-05T11:08:43Z",
    "title_canon_sha256": "96f6ff5e171abccfcafdddf0128ec77340446f883ba20476ddd74f1bd816c7b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1181",
    "kind": "arxiv",
    "version": 1
  }
}