Pith Number

pith:NNN4GMPC

pith:2016:NNN4GMPCUVA2XCSQ7CFFPVOV7S

not attested not anchored not stored refs pending

Bifurcations and degenerate periodic points in a three dimensional chaotic fluid flow

Daniel R. Lester, Guy Metcalfe, Lachlan D. Smith, Murray Rudman

arxiv:1602.04929 v2 · 2016-02-16 · physics.flu-dyn · 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{NNN4GMPCUVA2XCSQ7CFFPVOV7S}

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	2026-05-18T01:14:28.913624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5bc331e2a541ab8a50f88a57d5d5fcb770a99a414e7951f9ad82101743a02e

Aliases

arxiv: 1602.04929 · arxiv_version: 1602.04929v2 · doi: 10.48550/arxiv.1602.04929 · pith_short_12: NNN4GMPCUVA2 · pith_short_16: NNN4GMPCUVA2XCSQ · pith_short_8: NNN4GMPC

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/NNN4GMPCUVA2XCSQ7CFFPVOV7S \
  | 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: 6b5bc331e2a541ab8a50f88a57d5d5fcb770a99a414e7951f9ad82101743a02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6543765608486c269b04a58bf66f6d3db7997bbd86294d53533e14d9ea89bb8",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-02-16T07:42:25Z",
    "title_canon_sha256": "eaf723de3e0a93ad9229291ad962565c90ad35e7e1d5e631e5cb4af8bbeed4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04929",
    "kind": "arxiv",
    "version": 2
  }
}