Pith Number

pith:4S46SWEE

pith:2025:4S46SWEEJWKXH6PY6YKQIE45C6

not attested not anchored not stored refs pending

Free differential modalities

Jean-Simon Pacaud Lemay, Richard Garner

arxiv:2508.14320 v1 · 2025-08-20 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4S46SWEEJWKXH6PY6YKQIE45C6}

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	2026-07-05T11:56:29.890393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4b9e958844d9573f9f8f61504139d1793f6e7f3471d7e1b9a8f1760797f54b0

Aliases

arxiv: 2508.14320 · arxiv_version: 2508.14320v1 · doi: 10.48550/arxiv.2508.14320 · pith_short_12: 4S46SWEEJWKX · pith_short_16: 4S46SWEEJWKXH6PY · pith_short_8: 4S46SWEE

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/4S46SWEEJWKXH6PY6YKQIE45C6 \
  | 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: e4b9e958844d9573f9f8f61504139d1793f6e7f3471d7e1b9a8f1760797f54b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5651018ad751ebb342bec2b76702078c3a7d3553c6f0e0e2337332a76b7a1525",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2025-08-20T00:11:54Z",
    "title_canon_sha256": "37ee396bade8374cd30626fe32c3d0890b724ebc7205de7b66171568ae49fe68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14320",
    "kind": "arxiv",
    "version": 1
  }
}