Pith Number

pith:PF2YN6GK

pith:2012:PF2YN6GKZUHBIV3TAZNWYDO43F

not attested not anchored not stored refs pending

On piecewise pluriharmonic functions

Boris Kazarnovskii

arxiv:1206.3741 v2 · 2012-06-17 · 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{PF2YN6GKZUHBIV3TAZNWYDO43F}

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	2026-05-18T03:51:00.113790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

797586f8cacd0e145773065b6c0ddcd96d393f2ff57b00fa24010b369ef8a8a8

Aliases

arxiv: 1206.3741 · arxiv_version: 1206.3741v2 · doi: 10.48550/arxiv.1206.3741 · pith_short_12: PF2YN6GKZUHB · pith_short_16: PF2YN6GKZUHBIV3T · pith_short_8: PF2YN6GK

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/PF2YN6GKZUHBIV3TAZNWYDO43F \
  | 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: 797586f8cacd0e145773065b6c0ddcd96d393f2ff57b00fa24010b369ef8a8a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0769855d3ab5c4ad0de0a527e47889164581b865e2f52724893f79d9c819b040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-06-17T10:24:05Z",
    "title_canon_sha256": "7e961832578e87e3811f05ad2942748608e87c4ef7a63022d371c44e52f17475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3741",
    "kind": "arxiv",
    "version": 2
  }
}