Pith Number

pith:CLJ7H5W2

pith:2013:CLJ7H5W2ULI5QKWCEUSTSIZ6O5

not attested not anchored not stored refs pending

Lipschitz geometry of complex curves

Anne Pichon, Walter D. Neumann

arxiv:1302.1138 v2 · 2013-02-05 · 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{CLJ7H5W2ULI5QKWCEUSTSIZ6O5}

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	2026-05-18T02:23:35.645628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d3f3f6daa2d1d82ac2252539233e7747626363fafc4eff0a830369362eb8e6

Aliases

arxiv: 1302.1138 · arxiv_version: 1302.1138v2 · doi: 10.48550/arxiv.1302.1138 · pith_short_12: CLJ7H5W2ULI5 · pith_short_16: CLJ7H5W2ULI5QKWC · pith_short_8: CLJ7H5W2

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/CLJ7H5W2ULI5QKWCEUSTSIZ6O5 \
  | 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: 12d3f3f6daa2d1d82ac2252539233e7747626363fafc4eff0a830369362eb8e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f245c2043cea7b52fc7b22c86ba1ff676a155a2b1684ccc4190e1eaaa49ef0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-02-05T18:03:33Z",
    "title_canon_sha256": "3e8e7db414feb52f72f1bcca08092a8585db0769ceab6baf9bce63ec1196ecba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1138",
    "kind": "arxiv",
    "version": 2
  }
}