Pith Number

pith:WKO6FEKO

pith:2018:WKO6FEKOJG2RZBAU2XPO3Y4E72

not attested not anchored not stored refs pending

Double symbolic joint entropy in nonlinear dynamic complexity analysis

Jun Wang, Wenpo Yao

arxiv:1802.02047 v1 · 2018-02-03 · physics.data-an · 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{WKO6FEKOJG2RZBAU2XPO3Y4E72}

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	2026-05-18T00:24:11.069438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29de2914e49b51c8414d5deede384fe920adb83c3cc96452c4fd39214efa3ed

Aliases

arxiv: 1802.02047 · arxiv_version: 1802.02047v1 · doi: 10.48550/arxiv.1802.02047 · pith_short_12: WKO6FEKOJG2R · pith_short_16: WKO6FEKOJG2RZBAU · pith_short_8: WKO6FEKO

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/WKO6FEKOJG2RZBAU2XPO3Y4E72 \
  | 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: b29de2914e49b51c8414d5deede384fe920adb83c3cc96452c4fd39214efa3ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d848085d8206de7fd4d214095d7f7c0e689cf50768fa1449d4e39e01138c03d",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2018-02-03T10:55:38Z",
    "title_canon_sha256": "eac6417832be6ba3000e8fb88fcbb413422323181572c0182e3ab154b6b241c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02047",
    "kind": "arxiv",
    "version": 1
  }
}