Pith Number

pith:RTAOWK7R

pith:2022:RTAOWK7RSKAVWE4IQQIOHONML4

not attested not anchored not stored refs pending

Enumerative aspect of symplectic log Calabi-Yau divisors and almost toric fibrations

Jie Min, Shengzhen Ning, Tian-Jun Li

arxiv:2203.08544 v1 · 2022-03-16 · math.SG · 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{RTAOWK7RSKAVWE4IQQIOHONML4}

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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.

Cited by

1 paper in Pith

On the Hofer-Zehnder conjecture for semipositive symplectic manifolds

Receipt and verification

First computed	2026-07-05T04:05:45.504034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cc0eb2bf192815b13888410e3b9ac5f04398bed428bcbd032b515a19d32b984

Aliases

arxiv: 2203.08544 · arxiv_version: 2203.08544v1 · doi: 10.48550/arxiv.2203.08544 · pith_short_12: RTAOWK7RSKAV · pith_short_16: RTAOWK7RSKAVWE4I · pith_short_8: RTAOWK7R

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/RTAOWK7RSKAVWE4IQQIOHONML4 \
  | 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: 8cc0eb2bf192815b13888410e3b9ac5f04398bed428bcbd032b515a19d32b984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e62fad94249e09f3c2756c7335340db6f9467e2ca970cc6cc52debf0f3aeddc",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2022-03-16T11:07:17Z",
    "title_canon_sha256": "a2978f13185bab4ae0923608695dc79f6f2c2f9503751922bb23fb2eceff9670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08544",
    "kind": "arxiv",
    "version": 1
  }
}