Pith Number

pith:ZHEYAHJI

pith:2012:ZHEYAHJIFWA7YZDCMG7ZMMF2V2

not attested not anchored not stored refs pending

A criterion for homogeneous potentials to be 3-Calabi-Yau

Andrea Solotar, Roland Berger

arxiv:1203.3029 v3 · 2012-03-14 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHEYAHJIFWA7YZDCMG7ZMMF2V2}

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	2026-05-18T03:36:46.529218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c9801d282d81fc646261bf9630baaea0c6f1762d3d9d6da14d423867969d1a

Aliases

arxiv: 1203.3029 · arxiv_version: 1203.3029v3 · doi: 10.48550/arxiv.1203.3029 · pith_short_12: ZHEYAHJIFWA7 · pith_short_16: ZHEYAHJIFWA7YZDC · pith_short_8: ZHEYAHJI

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/ZHEYAHJIFWA7YZDCMG7ZMMF2V2 \
  | 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: c9c9801d282d81fc646261bf9630baaea0c6f1762d3d9d6da14d423867969d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd64d04cda30ed551c9ed002ada6a5e32c9bd557f84e62abfe31a6f9e8e58afc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-03-14T09:23:12Z",
    "title_canon_sha256": "ac7861fb6084d013d51a67fb91c76b116361c033dac204cad8e8f6b6a0d498c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3029",
    "kind": "arxiv",
    "version": 3
  }
}