Pith Number

pith:NNCZFDJZ

pith:2013:NNCZFDJZPS7OAHUR7HOROWJZXN

not attested not anchored not stored refs pending

Modular-type functions attached to Calabi-Yau varieties: integrality properties

Hossein Movasati, Khosro Monsef Shokri

arxiv:1306.5662 v3 · 2013-06-24 · math.NT · hep-th · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNCZFDJZPS7OAHUR7HOROWJZXN}

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	2026-05-18T02:47:44.905782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b45928d397cbee01e91f9dd175939bb7f5f5086dbec2914426bf3336cb8ba1f

Aliases

arxiv: 1306.5662 · arxiv_version: 1306.5662v3 · doi: 10.48550/arxiv.1306.5662 · pith_short_12: NNCZFDJZPS7O · pith_short_16: NNCZFDJZPS7OAHUR · pith_short_8: NNCZFDJZ

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/NNCZFDJZPS7OAHUR7HOROWJZXN \
  | 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: 6b45928d397cbee01e91f9dd175939bb7f5f5086dbec2914426bf3336cb8ba1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c1d686e1631500366ccc69a1b5c0282089c2a2e63e33107aad82f8bd42334d",
    "cross_cats_sorted": [
      "hep-th",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-06-24T16:04:08Z",
    "title_canon_sha256": "d4bcbe561096fbd797bd99ef0df06088c379c1c5f0eac3f78f7ee24b6f97ee01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5662",
    "kind": "arxiv",
    "version": 3
  }
}