Pith Number

pith:64MGS6JR

pith:2014:64MGS6JRJBYPVG2ZH2V5TLWQJE

not attested not anchored not stored refs pending

$C^{2,\alpha}$-estimate for conical K\"ahler-Ricci flow

Liangming Shen

arxiv:1412.2420 v2 · 2014-12-08 · 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{64MGS6JRJBYPVG2ZH2V5TLWQJE}

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	2026-05-18T00:20:32.693598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7186979314870fa9b593eabd9aed04923e5dce2a3d54dc9f2d194dc76cdcd2d

Aliases

arxiv: 1412.2420 · arxiv_version: 1412.2420v2 · doi: 10.48550/arxiv.1412.2420 · pith_short_12: 64MGS6JRJBYP · pith_short_16: 64MGS6JRJBYPVG2Z · pith_short_8: 64MGS6JR

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/64MGS6JRJBYPVG2ZH2V5TLWQJE \
  | 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: f7186979314870fa9b593eabd9aed04923e5dce2a3d54dc9f2d194dc76cdcd2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2f7e8d5f0970fa6dc32c68b92fa30515e3eb26ad7ca7f17757d15f7be503e3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-12-08T01:01:33Z",
    "title_canon_sha256": "fcce43b9a195d06ec21739ade235b60cc1839cd4d71270bd578ad5ea192b20a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2420",
    "kind": "arxiv",
    "version": 2
  }
}