Pith Number

pith:Q4TOF3OU

pith:2012:Q4TOF3OU7PLA2F2DRCTPJMBYZD

not attested not anchored not stored refs pending

Convergence of the calabi flow on toric varieties and related Kaehler manifolds

Hongnian Huang

arxiv:1207.5969 v1 · 2012-07-25 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4TOF3OU7PLA2F2DRCTPJMBYZD}

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	2026-05-18T03:50:09.765650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8726e2edd4fbd60d174388a6f4b038c8d0ed3e925de720c4d338c1407153b7be

Aliases

arxiv: 1207.5969 · arxiv_version: 1207.5969v1 · doi: 10.48550/arxiv.1207.5969 · pith_short_12: Q4TOF3OU7PLA · pith_short_16: Q4TOF3OU7PLA2F2D · pith_short_8: Q4TOF3OU

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/Q4TOF3OU7PLA2F2DRCTPJMBYZD \
  | 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: 8726e2edd4fbd60d174388a6f4b038c8d0ed3e925de720c4d338c1407153b7be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc64962b7563e8460edf86122dc9e81cec4c416a337b4ff5d3d577d310bcd0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-07-25T12:17:35Z",
    "title_canon_sha256": "df465465911be8cf520621b8a1a336d714d378f5fe23b78f8b447d38bd7ba2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5969",
    "kind": "arxiv",
    "version": 1
  }
}