Pith Number

pith:7Z53YPF7

pith:2016:7Z53YPF7SRN27Y5UF4FD57IG4F

not attested not anchored not stored refs pending

4d N=2 SCFT and singularity theory Part II: Complete intersection

Bingyi Chen, Dan Xie, Huaiqing Zuo, Shing-Tung Yau, Stephen S.-T. Yau

arxiv:1604.07843 v1 · 2016-04-26 · 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{7Z53YPF7SRN27Y5UF4FD57IG4F}

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	2026-05-18T01:16:08.859976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7bbc3cbf945bafe3b42f0a3efd06e16c3618ba434dbb345d663d65f272242a

Aliases

arxiv: 1604.07843 · arxiv_version: 1604.07843v1 · doi: 10.48550/arxiv.1604.07843 · pith_short_12: 7Z53YPF7SRN2 · pith_short_16: 7Z53YPF7SRN27Y5U · pith_short_8: 7Z53YPF7

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/7Z53YPF7SRN27Y5UF4FD57IG4F \
  | 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: fe7bbc3cbf945bafe3b42f0a3efd06e16c3618ba434dbb345d663d65f272242a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28965439c545ec1c6d50a1e09d8a80054a6e7964b056927dd8923fbd4136f8f8",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-26T20:25:36Z",
    "title_canon_sha256": "d0ea45a19b33ee84fb03cdfcc16231975e2bf283a646da21824ab163b2ba841e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07843",
    "kind": "arxiv",
    "version": 1
  }
}