Pith Number

pith:ISU3TQ4L

pith:2011:ISU3TQ4LA57O6MZFIJOKLPA2TW

not attested not anchored not stored refs pending

Ergodic properties of Viana-like maps with singularities in the base dynamics

Daniel Schnellmann, Jos\'e Ferreira Alves

arxiv:1109.0849 v1 · 2011-09-05 · 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{ISU3TQ4LA57O6MZFIJOKLPA2TW}

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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	2026-05-18T04:14:06.520340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44a9b9c38b077eef3325425ca5bc1a9d88636bf2c91607c8ccbe5e5a1035fb11

Aliases

arxiv: 1109.0849 · arxiv_version: 1109.0849v1 · doi: 10.48550/arxiv.1109.0849 · pith_short_12: ISU3TQ4LA57O · pith_short_16: ISU3TQ4LA57O6MZF · pith_short_8: ISU3TQ4L

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/ISU3TQ4LA57O6MZFIJOKLPA2TW \
  | 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: 44a9b9c38b077eef3325425ca5bc1a9d88636bf2c91607c8ccbe5e5a1035fb11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ac7e28e6638f745aaaff511ba9b70792d088c7bd312dd4e7968a8e77fed99c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-09-05T10:43:47Z",
    "title_canon_sha256": "cc7d4e310f3debc0995f02035860ec9f18fdbc8d5cf7a9d59a92f36fd360b04d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0849",
    "kind": "arxiv",
    "version": 1
  }
}