Pith Number

pith:7GOFEO4J

pith:1999:7GOFEO4JLWHDCSHXPLITZFEDHZ

not attested not anchored not stored refs pending

Local inequalities for plurisubharmonic functions

Alexander Brudnyi

arxiv:math/9903199 v1 · 1999-03-01 · 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{7GOFEO4JLWHDCSHXPLITZFEDHZ}

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	2026-05-18T01:05:33.187227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99c523b895d8e3148f77ad13c94833e42992415d59cea8a541d4e59f4f164f8

Aliases

arxiv: math/9903199 · arxiv_version: math/9903199v1 · doi: 10.48550/arxiv.math/9903199 · pith_short_12: 7GOFEO4JLWHD · pith_short_16: 7GOFEO4JLWHDCSHX · pith_short_8: 7GOFEO4J

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/7GOFEO4JLWHDCSHXPLITZFEDHZ \
  | 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: f99c523b895d8e3148f77ad13c94833e42992415d59cea8a541d4e59f4f164f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7665a3c4d65b937f46134b4170fb3eb27005e191b2bee4466624c220de774ef1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CV",
    "submitted_at": "1999-03-01T00:00:00Z",
    "title_canon_sha256": "f42a83f8b3605260abf0972ff5532f0f37c0fc75d7eb24f0a409fd05d4c154d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9903199",
    "kind": "arxiv",
    "version": 1
  }
}