Pith Number

pith:NRP42U5W

pith:2026:NRP42U5WNH3FST3XHBQFFM7L6R

not attested not anchored not stored refs pending

Positivity in classical enumerative geometry: a case study in synchronized AI-assisted mathematics

Gergely B\'erczi, L\'aszl\'o M. Feh\'er

arxiv:2605.25271 v1 · 2026-05-24 · math.AG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRP42U5WNH3FST3XHBQFFM7L6R}

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	2026-05-26T02:04:26.623205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c5fcd53b669f6594f77386052b3ebf448b9d2dafc8ee0f46302f44f84f354d2

Aliases

arxiv: 2605.25271 · arxiv_version: 2605.25271v1 · doi: 10.48550/arxiv.2605.25271 · pith_short_12: NRP42U5WNH3F · pith_short_16: NRP42U5WNH3FST3X · pith_short_8: NRP42U5W

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/NRP42U5WNH3FST3XHBQFFM7L6R \
  | 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: 6c5fcd53b669f6594f77386052b3ebf448b9d2dafc8ee0f46302f44f84f354d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a695a481aa12661b6200a6334c24bc0a1a2394e0a9f94bfce635ce77ece7cc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-05-24T21:56:27Z",
    "title_canon_sha256": "979b5752b486a1b081a4fd9e5b69738c84b4d96a4f0896db34152971100d16c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25271",
    "kind": "arxiv",
    "version": 1
  }
}