Pith Number

pith:NYGGU3PO

pith:2015:NYGGU3PO6F3VTSB3KV5G7CBMS2

not attested not anchored not stored refs pending

Extension of holomorphic functions defined on non reduced analytic subvarieties

Jean-Pierre Demailly (IF)

arxiv:1510.05230 v1 · 2015-10-18 · math.CV · 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{NYGGU3PO6F3VTSB3KV5G7CBMS2}

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	2026-05-18T01:29:52.851597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e0c6a6deef17759c83b557a6f882c96a3c53b97e82f4d9a722bde68acef2bb4

Aliases

arxiv: 1510.05230 · arxiv_version: 1510.05230v1 · doi: 10.48550/arxiv.1510.05230 · pith_short_12: NYGGU3PO6F3V · pith_short_16: NYGGU3PO6F3VTSB3 · pith_short_8: NYGGU3PO

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/NYGGU3PO6F3VTSB3KV5G7CBMS2 \
  | 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: 6e0c6a6deef17759c83b557a6f882c96a3c53b97e82f4d9a722bde68acef2bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62446c65c0139c6f5d2343fe24722cd5efec8703a76f6e832802256a0a0672a3",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-10-18T11:51:22Z",
    "title_canon_sha256": "833c08bd2fc89738958b3ae1aa7c9a7d97b6b4fb357abc6dd93a35f4956713a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05230",
    "kind": "arxiv",
    "version": 1
  }
}