Pith Number

pith:WGLYROVG

pith:2015:WGLYROVGNALTGHHGKW4ULSVAHM

not attested not anchored not stored refs pending

An entropy based clustering order parameter for finite ensembles of oscillators

Anders Nordenfelt

arxiv:1507.05517 v1 · 2015-07-20 · nlin.PS · 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{WGLYROVGNALTGHHGKW4ULSVAHM}

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	2026-05-18T01:26:25.115363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b19788baa66817331ce655b945caa03b07b231136e9a770fb7afa402c2cb6d9b

Aliases

arxiv: 1507.05517 · arxiv_version: 1507.05517v1 · doi: 10.48550/arxiv.1507.05517 · pith_short_12: WGLYROVGNALT · pith_short_16: WGLYROVGNALTGHHG · pith_short_8: WGLYROVG

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/WGLYROVGNALTGHHGKW4ULSVAHM \
  | 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: b19788baa66817331ce655b945caa03b07b231136e9a770fb7afa402c2cb6d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c23d8e5788fe9ac2a48408c75260d3a6e8381751ee07026565bd5967b4a799",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-07-20T14:52:56Z",
    "title_canon_sha256": "fcb920458ceae1f53593c15046f64d50405aaaa0b6a30cfb738b2b68fae729cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05517",
    "kind": "arxiv",
    "version": 1
  }
}