Pith Number

pith:ONOCWX6M

pith:2010:ONOCWX6M5SD6IWEQLCLIKQXCKY

not attested not anchored not stored refs pending

Tangent bundles to regular basic sets in hyperbolic dynamics

Luchezar Stoyanov

arxiv:1009.0102 v1 · 2010-09-01 · 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{ONOCWX6M5SD6IWEQLCLIKQXCKY}

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	2026-05-18T04:41:35.525604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735c2b5fccec87e4589058968542e2561c03a5018956d0bf2a9485fe7d74d93d

Aliases

arxiv: 1009.0102 · arxiv_version: 1009.0102v1 · doi: 10.48550/arxiv.1009.0102 · pith_short_12: ONOCWX6M5SD6 · pith_short_16: ONOCWX6M5SD6IWEQ · pith_short_8: ONOCWX6M

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/ONOCWX6M5SD6IWEQLCLIKQXCKY \
  | 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: 735c2b5fccec87e4589058968542e2561c03a5018956d0bf2a9485fe7d74d93d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dcf44f52dcf8534209c6779cf9e3143c482b6cffef45b9b4b0b90d4b1fd8b36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-09-01T07:34:54Z",
    "title_canon_sha256": "2b9895f60c881555284592c27d85fa21a5fc430aa72987439ae51553f50a44c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0102",
    "kind": "arxiv",
    "version": 1
  }
}