Pith Number

pith:SCIBKRE5

pith:2002:SCIBKRE54JFIN2DC7VJBZYGUQU

not attested not anchored not stored refs pending

The Jacobian Conjecture as a Problem of Perturbative Quantum Field Theory

A. Abdesselam

arxiv:math/0208173 v2 · 2002-08-22 · math.CO · cond-mat.stat-mech · hep-th · math-ph · math.AC · math.MP · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCIBKRE54JFIN2DC7VJBZYGUQU}

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	2026-05-18T00:57:05.392357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909015449de24a86e862fd521ce0d4852e88635610b6b1bc789e34f753b649d6

Aliases

arxiv: math/0208173 · arxiv_version: math/0208173v2 · doi: 10.48550/arxiv.math/0208173 · pith_short_12: SCIBKRE54JFI · pith_short_16: SCIBKRE54JFIN2DC · pith_short_8: SCIBKRE5

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/SCIBKRE54JFIN2DC7VJBZYGUQU \
  | 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: 909015449de24a86e862fd521ce0d4852e88635610b6b1bc789e34f753b649d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881dcaa865d817ef65296b346ca0fa900ae5151f3a4199343783fc66f94df12c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math-ph",
      "math.AC",
      "math.MP",
      "math.RA"
    ],
    "license": "",
    "primary_cat": "math.CO",
    "submitted_at": "2002-08-22T23:16:13Z",
    "title_canon_sha256": "406eece8fcc9eae84e0157f4cd1bca352ed19b78d332b9415fcc094a8b7351eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0208173",
    "kind": "arxiv",
    "version": 2
  }
}