Pith Number

pith:NJWSL2S6

pith:2016:NJWSL2S6YWNYLDHUROTLTIYGU2

not attested not anchored not stored refs pending

Variations on chaos in physics: from unpredictability to universal laws

Amaury Mouchet (LMPT)

arxiv:1602.02540 v1 · 2016-02-08 · physics.pop-ph · math.DS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJWSL2S6YWNYLDHUROTLTIYGU2}

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	2026-05-18T01:21:09.554417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6d25ea5ec59b858cf48ba6b9a306a6b01e9d6a961c499e842d89d0258432ca

Aliases

arxiv: 1602.02540 · arxiv_version: 1602.02540v1 · doi: 10.48550/arxiv.1602.02540 · pith_short_12: NJWSL2S6YWNY · pith_short_16: NJWSL2S6YWNYLDHU · pith_short_8: NJWSL2S6

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/NJWSL2S6YWNYLDHUROTLTIYGU2 \
  | 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: 6a6d25ea5ec59b858cf48ba6b9a306a6b01e9d6a961c499e842d89d0258432ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8608b48cfc61547834a7d1958eb1d5649375d035f01a9d3dad092373c1db97eb",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2016-02-08T12:24:22Z",
    "title_canon_sha256": "78cd63e998a90f8b180da25e07bd26d83e66d5fb2f5b8454c35098ee1442a5f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02540",
    "kind": "arxiv",
    "version": 1
  }
}