Pith Number

pith:7ZTMQUHG

pith:2014:7ZTMQUHG7QL7WSQXH43KXDDJOL

not attested not anchored not stored refs pending

Coding of geodesics and Lorenz-like templates for some geodesic flows

Pierre Dehornoy (IF), Tali Pinsky

arxiv:1411.6857 v2 · 2014-11-25 · math.GT · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZTMQUHG7QL7WSQXH43KXDDJOL}

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	2026-05-18T01:03:45.260729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe66c850e6fc17fb4a173f36ab8c6972f149078e043232a271341f23c03854d6

Aliases

arxiv: 1411.6857 · arxiv_version: 1411.6857v2 · doi: 10.48550/arxiv.1411.6857 · pith_short_12: 7ZTMQUHG7QL7 · pith_short_16: 7ZTMQUHG7QL7WSQX · pith_short_8: 7ZTMQUHG

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/7ZTMQUHG7QL7WSQXH43KXDDJOL \
  | 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: fe66c850e6fc17fb4a173f36ab8c6972f149078e043232a271341f23c03854d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cdd8e91a0d2d0905ad946929ce93be0f6c33d506022b51a59dfeb201490459",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-11-25T13:27:04Z",
    "title_canon_sha256": "03f3c733729dbbe75301e7d88fcc89cab032383b7e4a691d2651464c79cd05f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6857",
    "kind": "arxiv",
    "version": 2
  }
}