Pith Number

pith:Z4EWLYQT

pith:2010:Z4EWLYQTTTMCMJDUQJX74LJSWB

not attested not anchored not stored refs pending

Linear cocycles over hyperbolic systems and criteria of conformality

Boris Kalinin, Victoria Sadovskaya

arxiv:1008.2563 v1 · 2010-08-16 · 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{Z4EWLYQTTTMCMJDUQJX74LJSWB}

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	2026-05-18T04:42:13.023346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf0965e2139cd8262474826ffe2d32b05237740d1533979d95e95c267d58c9f9

Aliases

arxiv: 1008.2563 · arxiv_version: 1008.2563v1 · doi: 10.48550/arxiv.1008.2563 · pith_short_12: Z4EWLYQTTTMC · pith_short_16: Z4EWLYQTTTMCMJDU · pith_short_8: Z4EWLYQT

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/Z4EWLYQTTTMCMJDUQJX74LJSWB \
  | 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: cf0965e2139cd8262474826ffe2d32b05237740d1533979d95e95c267d58c9f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "923a829982d78d0c9317cf763b345280c477920cb10d8f228c2c8563bde2d536",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-08-16T01:29:33Z",
    "title_canon_sha256": "4c8f6cea6cc04ef56cedd5f5c6903b85ddd8b8889bbb58d63e918c2dafdac54b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2563",
    "kind": "arxiv",
    "version": 1
  }
}