Pith Number

pith:ESPAF5ND

pith:2017:ESPAF5ND5VL2BX2SSYWTG2C4GA

not attested not anchored not stored refs pending

Construction of constant scalar curvature K\"ahler cone metrics

Julien Keller, Kai Zheng

arxiv:1703.06312 v1 · 2017-03-18 · math.DG · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESPAF5ND5VL2BX2SSYWTG2C4GA}

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	2026-05-18T00:12:45.856696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

249e02f5a3ed57a0df52962d33685c30203fac2638674db64084d6cf17f7e3d9

Aliases

arxiv: 1703.06312 · arxiv_version: 1703.06312v1 · doi: 10.48550/arxiv.1703.06312 · pith_short_12: ESPAF5ND5VL2 · pith_short_16: ESPAF5ND5VL2BX2S · pith_short_8: ESPAF5ND

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/ESPAF5ND5VL2BX2SSYWTG2C4GA \
  | 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: 249e02f5a3ed57a0df52962d33685c30203fac2638674db64084d6cf17f7e3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65643c3f78a0b3af5a9b88eecd22e7976210a9408410244ed870c05384e47be4",
    "cross_cats_sorted": [
      "math.AG",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-03-18T16:03:33Z",
    "title_canon_sha256": "01bf05cd0f71dbf7c90c9f2a81cc4276e89fac80dceda95f56004a375eaa056c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06312",
    "kind": "arxiv",
    "version": 1
  }
}