Pith Number

pith:OFXCOTI2

pith:2025:OFXCOTI2NKBD4FQV3E7LZYPXSI

not attested not anchored not stored refs pending

Space filling positionality and the Spiroformer

M.\'A. Evangelista-Alvarado, M. Maurin, P. Su\'arez-Serrato

arxiv:2507.08456 v1 · 2025-07-11 · cs.LG · cs.AI · math.DG · math.DS · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFXCOTI2NKBD4FQV3E7LZYPXSI}

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	2026-07-05T11:35:38.540042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

716e274d1a6a823e1615d93ebce1f79203a56c2cc1f924049c45cd8d298c4880

Aliases

arxiv: 2507.08456 · arxiv_version: 2507.08456v1 · doi: 10.48550/arxiv.2507.08456 · pith_short_12: OFXCOTI2NKBD · pith_short_16: OFXCOTI2NKBD4FQV · pith_short_8: OFXCOTI2

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/OFXCOTI2NKBD4FQV3E7LZYPXSI \
  | 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: 716e274d1a6a823e1615d93ebce1f79203a56c2cc1f924049c45cd8d298c4880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06634a576ffeb25af3e9255291041c9f44fca1d0eb6a48eb2b5349f25c0eafd8",
    "cross_cats_sorted": [
      "cs.AI",
      "math.DG",
      "math.DS",
      "math.SG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-11T09:56:15Z",
    "title_canon_sha256": "5fb8868d4698fadf6c67705608c3ca28707ea6872ac6f5bcb00988358d26746b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08456",
    "kind": "arxiv",
    "version": 1
  }
}