Pith Number

pith:SRPK3AZN

pith:2013:SRPK3AZNIEP2WO5HLQ7SFK6EZN

not attested not anchored not stored refs pending

Affine ADE bundles over complex surfaces with p_g=0

Naichung Conan Leung, Yunxia Chen

arxiv:1303.5578 v1 · 2013-03-22 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRPK3AZNIEP2WO5HLQ7SFK6EZN}

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	2026-05-18T03:30:03.795788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

945ead832d411fab3ba75c3f22abc4cb7967f64839e2b5d789772c7ab83c7919

Aliases

arxiv: 1303.5578 · arxiv_version: 1303.5578v1 · doi: 10.48550/arxiv.1303.5578 · pith_short_12: SRPK3AZNIEP2 · pith_short_16: SRPK3AZNIEP2WO5H · pith_short_8: SRPK3AZN

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/SRPK3AZNIEP2WO5HLQ7SFK6EZN \
  | 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: 945ead832d411fab3ba75c3f22abc4cb7967f64839e2b5d789772c7ab83c7919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea50a40fcae9b9ffa6130415a7ce9e6c7fa0c67a71b66b9394fa7687a3caa701",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-03-22T10:56:02Z",
    "title_canon_sha256": "c6c542cb04b570ccc44d7d32d6b887141c4cbca9af33cc0fc4e27adda353b523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5578",
    "kind": "arxiv",
    "version": 1
  }
}