Pith Number

pith:F7I2EY66

pith:2012:F7I2EY66DSRF4VWFWEJPHTIEDI

not attested not anchored not stored refs pending

Stochastic perturbations in open chaotic systems: random versus noisy maps

Antonio Endler, Eduardo G. Altmann, Tamas Bodai

arxiv:1211.0698 v2 · 2012-11-04 · nlin.CD · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7I2EY66DSRF4VWFWEJPHTIEDI}

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	2026-05-18T02:16:21.605039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd1a263de1ca25e56c5b112f3cd041a37671791f35e4506b48e3c56c5ce7dd0

Aliases

arxiv: 1211.0698 · arxiv_version: 1211.0698v2 · doi: 10.48550/arxiv.1211.0698 · pith_short_12: F7I2EY66DSRF · pith_short_16: F7I2EY66DSRF4VWF · pith_short_8: F7I2EY66

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/F7I2EY66DSRF4VWFWEJPHTIEDI \
  | 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: 2fd1a263de1ca25e56c5b112f3cd041a37671791f35e4506b48e3c56c5ce7dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c79f59270ef48562ddf089e1bd82949e6267050a9931ed21132fd597d7788839",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-11-04T16:00:27Z",
    "title_canon_sha256": "ac1ce3bd7326b882767496789c6e1cb852f492c431ed70895d9226f2da0d8dd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0698",
    "kind": "arxiv",
    "version": 2
  }
}