Pith Number

pith:XOW5WZEY

pith:2011:XOW5WZEYKFX6LYT3GDAKBIZAMI

not attested not anchored not stored refs pending

Templates for geodesic flows

Tali Pinsky

arxiv:1103.4499 v1 · 2011-03-23 · math.DS · 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{XOW5WZEYKFX6LYT3GDAKBIZAMI}

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	2026-05-17T23:53:36.672925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbaddb6498516fe5e27b30c0a0a3206233ccbf813b635da0e9eba258cfd9f649

Aliases

arxiv: 1103.4499 · arxiv_version: 1103.4499v1 · doi: 10.48550/arxiv.1103.4499 · pith_short_12: XOW5WZEYKFX6 · pith_short_16: XOW5WZEYKFX6LYT3 · pith_short_8: XOW5WZEY

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/XOW5WZEYKFX6LYT3GDAKBIZAMI \
  | 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: bbaddb6498516fe5e27b30c0a0a3206233ccbf813b635da0e9eba258cfd9f649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366d5f371ee5f4102ea1fa3474807d9ff144118195d153e2ac1735b2696ce8d4",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-03-23T12:18:41Z",
    "title_canon_sha256": "b389149662ab81096e5a0053b6b8019c85c090a121b454a5931a7324da990f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4499",
    "kind": "arxiv",
    "version": 1
  }
}