Pith Number

pith:VXLT3AT7

pith:2025:VXLT3AT7SZS3EHHRFWDVTI76HS

not attested not anchored not stored refs pending

Verified Program Extraction in Number Theory: The Fundamental Theorem of Arithmetic and Relatives

Franziskus Wiesnet

arxiv:2504.03460 v5 · 2025-04-04 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXLT3AT7SZS3EHHRFWDVTI76HS}

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	2026-05-25T02:02:06.901181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add73d827f9665b21cf12d8759a3fe3cb8468021cd8463a757d2d40573215723

Aliases

arxiv: 2504.03460 · arxiv_version: 2504.03460v5 · doi: 10.48550/arxiv.2504.03460 · pith_short_12: VXLT3AT7SZS3 · pith_short_16: VXLT3AT7SZS3EHHR · pith_short_8: VXLT3AT7

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/VXLT3AT7SZS3EHHRFWDVTI76HS \
  | 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: add73d827f9665b21cf12d8759a3fe3cb8468021cd8463a757d2d40573215723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434238549e60dabb099ee012248d4234b2686ea53cd16b5dc1bb64b0527d632e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2025-04-04T14:10:00Z",
    "title_canon_sha256": "cac0b7bdba61f68a7300d9fc029f59fa9c7ea7374ee19354d13b973e16b0afdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03460",
    "kind": "arxiv",
    "version": 5
  }
}