Pith Number

pith:SLDXKC2V

pith:2012:SLDXKC2VPRMD5UT5MFTHL2G4VD

not attested not anchored not stored refs pending

J-holomorphic curves in a nef class

Tian-Jun Li, Weiyi Zhang

arxiv:1210.3337 v3 · 2012-10-11 · math.SG · math.AG · math.CV · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLDXKC2VPRMD5UT5MFTHL2G4VD}

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	2026-05-18T01:37:08.194080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c7750b557c583ed27d616675e8dca8f3728df0ad2725ff351bbbee94ecee58

Aliases

arxiv: 1210.3337 · arxiv_version: 1210.3337v3 · doi: 10.48550/arxiv.1210.3337 · pith_short_12: SLDXKC2VPRMD · pith_short_16: SLDXKC2VPRMD5UT5 · pith_short_8: SLDXKC2V

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/SLDXKC2VPRMD5UT5MFTHL2G4VD \
  | 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: 92c7750b557c583ed27d616675e8dca8f3728df0ad2725ff351bbbee94ecee58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5383c5e2bfa6eae8fe4ea1e517d8d3dd3ebb34d01cde265d2c9774b922fd71a4",
    "cross_cats_sorted": [
      "math.AG",
      "math.CV",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2012-10-11T19:32:21Z",
    "title_canon_sha256": "c346d46bac17384cca3d3cf7ffe38c10a6be0320d9cfccdc8d7f677864d7f381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3337",
    "kind": "arxiv",
    "version": 3
  }
}