Pith Number

pith:VNFFYZC7

pith:2014:VNFFYZC7K5IQAS6GF2CXF5BLUZ

not attested not anchored not stored refs pending

Calabi-Yau manifolds from noncommutative Hermitian U(1) instantons

Hyun Seok Yang

arxiv:1411.6115 v3 · 2014-11-22 · hep-th · math-ph · math.DG · 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{VNFFYZC7K5IQAS6GF2CXF5BLUZ}

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	2026-05-18T02:16:51.023518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4a5c645f5751004bc62e8572f42ba66f1c9ac79ab7f190de1a49b2df5bec5e

Aliases

arxiv: 1411.6115 · arxiv_version: 1411.6115v3 · doi: 10.48550/arxiv.1411.6115 · pith_short_12: VNFFYZC7K5IQ · pith_short_16: VNFFYZC7K5IQAS6G · pith_short_8: VNFFYZC7

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/VNFFYZC7K5IQAS6GF2CXF5BLUZ \
  | 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: ab4a5c645f5751004bc62e8572f42ba66f1c9ac79ab7f190de1a49b2df5bec5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff05fb4ddfede304d61830bb6187c72945a7ab53fec0b9d9924e4717301c566",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-11-22T11:28:23Z",
    "title_canon_sha256": "c19c6d4dcf3354f5f7655df78a14fe6aee0bae83888cf89e7aaad3f7343ab8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6115",
    "kind": "arxiv",
    "version": 3
  }
}