Pith Number

pith:N7OYV4AQ

pith:2002:N7OYV4AQL7FH6HZYTO2A5MY5SO

not attested not anchored not stored refs pending

Factorization method for second order functional equations

Anatol Odzijewicz, Tomasz Golinski

arxiv:math-ph/0208006 v3 · 2002-08-02 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7OYV4AQL7FH6HZYTO2A5MY5SO}

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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	2026-05-18T04:41:36.052507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fdd8af0105fca7f1f389bb40eb31d938e415a9bb650a6c2adbc182be6aca2c5

Aliases

arxiv: math-ph/0208006 · arxiv_version: math-ph/0208006v3 · doi: 10.48550/arxiv.math-ph/0208006 · pith_short_12: N7OYV4AQL7FH · pith_short_16: N7OYV4AQL7FH6HZY · pith_short_8: N7OYV4AQ

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/N7OYV4AQL7FH6HZYTO2A5MY5SO \
  | 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: 6fdd8af0105fca7f1f389bb40eb31d938e415a9bb650a6c2adbc182be6aca2c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11c431bbe0857ca97287f9a06a2a7b515344480120b14ebda6a872a46f1903f3",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2002-08-02T13:10:33Z",
    "title_canon_sha256": "58f0679d0906e23ff6dc3d64d8fcfafa5ea46a832f8c9eb9b20cf1f3cd4c4a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0208006",
    "kind": "arxiv",
    "version": 3
  }
}