Pith Number

pith:LM3E6OXJ

pith:2006:LM3E6OXJH7YNFF3WBOREJMV5FT

not attested not anchored not stored refs pending

Flow-invariant hypersurfaces in semi-dispersing billiards

N. Chernov, N. Simanyi

arxiv:math/0603360 v1 · 2006-03-15 · 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{LM3E6OXJH7YNFF3WBOREJMV5FT}

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	2026-05-18T04:42:22.392036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b364f3ae93ff0d297760ba244b2bd2ccc5843a3d356605a967421160633edb5

Aliases

arxiv: math/0603360 · arxiv_version: math/0603360v1 · doi: 10.48550/arxiv.math/0603360 · pith_short_12: LM3E6OXJH7YN · pith_short_16: LM3E6OXJH7YNFF3W · pith_short_8: LM3E6OXJ

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/LM3E6OXJH7YNFF3WBOREJMV5FT \
  | 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: 5b364f3ae93ff0d297760ba244b2bd2ccc5843a3d356605a967421160633edb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e736f200e180dcdff586f4678760f1955daa9eb7c0a6797937b04a4ea73e494",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2006-03-15T03:42:32Z",
    "title_canon_sha256": "d4473c3b8a4b0e1aac17e252a8023a2fd8052a0cb17cd1ce3b74a5a91e6b17ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603360",
    "kind": "arxiv",
    "version": 1
  }
}