Pith Number

pith:FVR62KPG

pith:2025:FVR62KPGSEDEKTKLXZYMQOKSSH

not attested not anchored not stored refs pending

Geometry and Dynamics of Transverse Groups

Andrew Zimmer, Richard Canary, Tengren Zhang

arxiv:2502.07271 v1 · 2025-02-11 · math.DS · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVR62KPGSEDEKTKLXZYMQOKSSH}

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	2026-07-05T10:12:35.125482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d63ed29e69106454d4bbe70c8395291ecc90c22b8e4993af456e00ad053e4c9

Aliases

arxiv: 2502.07271 · arxiv_version: 2502.07271v1 · doi: 10.48550/arxiv.2502.07271 · pith_short_12: FVR62KPGSEDE · pith_short_16: FVR62KPGSEDEKTKL · pith_short_8: FVR62KPG

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/FVR62KPGSEDEKTKLXZYMQOKSSH \
  | 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: 2d63ed29e69106454d4bbe70c8395291ecc90c22b8e4993af456e00ad053e4c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a20fe0b875a081981c634a94cfcc7c483dba24e399b8ed188eac48a003d2a0d",
    "cross_cats_sorted": [
      "math.DG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-02-11T05:39:01Z",
    "title_canon_sha256": "972acbbfcd8009392faa5be05962d35385d22a5e9b82bb878d952d7a0569169f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07271",
    "kind": "arxiv",
    "version": 1
  }
}