Pith Number

pith:6SQDZ5FE

pith:1994:6SQDZ5FEL377ENX5KJ2IE3C272

not attested not anchored not stored refs pending

Passive Scalars and Three-Dimensional Liouvillian Maps

Julyan H. E. Cartwright, Mario Feingold, Oreste Piro

arxiv:chao-dyn/9410005 v2 · 1994-10-21 · chao-dyn · math.DS · nlin.CD · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SQDZ5FEL377ENX5KJ2IE3C272}

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	2026-05-18T03:49:35.333256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4a03cf4a45efff236fd5274826c5afe8878c4dc1947903fbdec5e3363d2aa76

Aliases

arxiv: chao-dyn/9410005 · arxiv_version: chao-dyn/9410005v2 · doi: 10.48550/arxiv.chao-dyn/9410005 · pith_short_12: 6SQDZ5FEL377 · pith_short_16: 6SQDZ5FEL377ENX5 · pith_short_8: 6SQDZ5FE

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/6SQDZ5FEL377ENX5KJ2IE3C272 \
  | 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: f4a03cf4a45efff236fd5274826c5afe8878c4dc1947903fbdec5e3363d2aa76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c8af370e852f53dc8fe86b4ef7046516ad5eb7c873779f41a229eec2a23153",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "chao-dyn",
    "submitted_at": "1994-10-21T11:36:26Z",
    "title_canon_sha256": "8776a0888c0f2019f780daf28c04236c07f396c2385bf1fce81efd1c6885e837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9410005",
    "kind": "arxiv",
    "version": 2
  }
}