Pith Number

pith:DFZ6CUPO

pith:2010:DFZ6CUPOGTXZ43ITNVD366NNAR

not attested not anchored not stored refs pending

Testing holomorphy on curves

Buma L. Fridman, Daowei Ma

arxiv:1012.4329 v2 · 2010-12-20 · 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{DFZ6CUPOGTXZ43ITNVD366NNAR}

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	2026-05-18T04:31:12.856606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1973e151ee34ef9e6d136d47bf79ad047bee10459bec065a3909116139bc1e47

Aliases

arxiv: 1012.4329 · arxiv_version: 1012.4329v2 · doi: 10.48550/arxiv.1012.4329 · pith_short_12: DFZ6CUPOGTXZ · pith_short_16: DFZ6CUPOGTXZ43IT · pith_short_8: DFZ6CUPO

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/DFZ6CUPOGTXZ43ITNVD366NNAR \
  | 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: 1973e151ee34ef9e6d136d47bf79ad047bee10459bec065a3909116139bc1e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3045dc914369347a70e5a09921aaa5b909f25691407120fba45ef7006906e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2010-12-20T13:56:14Z",
    "title_canon_sha256": "e1b8d5769b54b3bf428cc1c14e820e8f040ee4d91df914cc463d8f4621333395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4329",
    "kind": "arxiv",
    "version": 2
  }
}