Pith Number

pith:AA7LZOGG

pith:2017:AA7LZOGGXCCU4OCWWVQF7AR4MV

not attested not anchored not stored refs pending

Continuity of the Sinai-Ruelle-Bowen measure entropy

Inkang Kim, Patrick Foulon

arxiv:1708.08564 v2 · 2017-08-29 · 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{AA7LZOGGXCCU4OCWWVQF7AR4MV}

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	2026-05-17T23:45:04.876120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003ebcb8c6b8854e3856b5605f823c655ca71f92965b24a17bba4410f05c9108

Aliases

arxiv: 1708.08564 · arxiv_version: 1708.08564v2 · doi: 10.48550/arxiv.1708.08564 · pith_short_12: AA7LZOGGXCCU · pith_short_16: AA7LZOGGXCCU4OCW · pith_short_8: AA7LZOGG

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/AA7LZOGGXCCU4OCWWVQF7AR4MV \
  | 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: 003ebcb8c6b8854e3856b5605f823c655ca71f92965b24a17bba4410f05c9108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52929f2d5d8d7f684344b9a99ac9ae057ac5b0c74c497d1e0ee62577631cc9a0",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-08-29T01:04:11Z",
    "title_canon_sha256": "7fe5b6f53817182b9253b81baba918a2cdb2f785249f1e4902299b0e653cfea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08564",
    "kind": "arxiv",
    "version": 2
  }
}