Pith Number

pith:QYMV3ONQ

pith:2017:QYMV3ONQLYIKRHG42R5W6UT3ZW

not attested not anchored not stored refs pending

Genericity of Infinite Entropy for Maps with Low Regularity

Charles Tresser, Edson de Faria, Peter Hazard

arxiv:1709.02431 v1 · 2017-09-07 · 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{QYMV3ONQLYIKRHG42R5W6UT3ZW}

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	2026-05-18T00:35:45.857834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86195db9b05e10a89cdcd47b6f527bcda4ff54134c0669fd72666ab127a7f3d4

Aliases

arxiv: 1709.02431 · arxiv_version: 1709.02431v1 · doi: 10.48550/arxiv.1709.02431 · pith_short_12: QYMV3ONQLYIK · pith_short_16: QYMV3ONQLYIKRHG4 · pith_short_8: QYMV3ONQ

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/QYMV3ONQLYIKRHG42R5W6UT3ZW \
  | 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: 86195db9b05e10a89cdcd47b6f527bcda4ff54134c0669fd72666ab127a7f3d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9ff2b412196d7e4b7b0b499056fb667c9d3c862ff59ad3520db70c8cdc85b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-07T19:57:00Z",
    "title_canon_sha256": "9e172b0a171cac57ac00f9c4b8264c51a3878a6ae69482d61e39547e62359696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02431",
    "kind": "arxiv",
    "version": 1
  }
}