Pith Number

pith:NS6XBSRX

pith:2011:NS6XBSRXIA2CIRZLCR66ZOIIIC

not attested not anchored not stored refs pending

Period Integrals and Tautological Systems

Bong H. Lian, Ruifang Song, Shing-Tung Yau

arxiv:1105.2984 v2 · 2011-05-16 · math.AG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NS6XBSRXIA2CIRZLCR66ZOIIIC}

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	2026-05-18T03:55:35.667496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbd70ca37403424472b147decb90840b8c4d0aa2a45e0b061d73856e60b3604

Aliases

arxiv: 1105.2984 · arxiv_version: 1105.2984v2 · doi: 10.48550/arxiv.1105.2984 · pith_short_12: NS6XBSRXIA2C · pith_short_16: NS6XBSRXIA2CIRZL · pith_short_8: NS6XBSRX

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/NS6XBSRXIA2CIRZLCR66ZOIIIC \
  | 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: 6cbd70ca37403424472b147decb90840b8c4d0aa2a45e0b061d73856e60b3604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67c08488e0dec994a1b11bdb4e0d428f1087d439c0176f8f93f3e3863a9d4c7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-05-16T00:36:41Z",
    "title_canon_sha256": "c105dd23bb1c6bd51ae498b9b954dd8735ef7d3b653c007aa33ce7f31d18beee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2984",
    "kind": "arxiv",
    "version": 2
  }
}