Pith Number

pith:NTV3FOUO

pith:2003:NTV3FOUON6DASCBPNLZ652NEXK

not attested not anchored not stored refs pending

Recent progress in K\"ahler geometry

Xiuxiong Chen

arxiv:math/0304262 v1 · 2003-04-18 · 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{NTV3FOUON6DASCBPNLZ652NEXK}

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	2026-07-04T14:37:13.899102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cebb2ba8e6f8609082f6af3eee9a4ba9eb171be57b0b2442ac39c98cc7cd2f0

Aliases

arxiv: math/0304262 · arxiv_version: math/0304262v1 · doi: 10.48550/arxiv.math/0304262 · pith_short_12: NTV3FOUON6DA · pith_short_16: NTV3FOUON6DASCBP · pith_short_8: NTV3FOUO

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/NTV3FOUON6DASCBPNLZ652NEXK \
  | 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: 6cebb2ba8e6f8609082f6af3eee9a4ba9eb171be57b0b2442ac39c98cc7cd2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d644001a8854755a17e0f0691151fd02eb482230262cc2c1ca7f80039819b8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2003-04-18T19:14:11Z",
    "title_canon_sha256": "2ccbc65dce243943bc9eafabbacef0cfb10893cd858c0800133124eca5738cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0304262",
    "kind": "arxiv",
    "version": 1
  }
}