Pith Number

pith:WL2ACXNA

pith:2016:WL2ACXNAFNNJBKNXH3FPNJUDT3

not attested not anchored not stored refs pending

Information Decomposition on Structured Space

Hiroyuki Nakahara, Koji Tsuda, Mahito Sugiyama

arxiv:1601.05533 v2 · 2016-01-21 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WL2ACXNAFNNJBKNXH3FPNJUDT3}

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	2026-05-18T00:57:50.003052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f4015da02b5a90a9b73ecaf6a6839eda2ee259dd13fe95fc33518c55d3709a

Aliases

arxiv: 1601.05533 · arxiv_version: 1601.05533v2 · doi: 10.48550/arxiv.1601.05533 · pith_short_12: WL2ACXNAFNNJ · pith_short_16: WL2ACXNAFNNJBKNX · pith_short_8: WL2ACXNA

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/WL2ACXNAFNNJBKNXH3FPNJUDT3 \
  | 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: b2f4015da02b5a90a9b73ecaf6a6839eda2ee259dd13fe95fc33518c55d3709a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f82b4a46c6016fcab9ae6febb0c9a254dcea88df4baea0f6ce148d986b0e470",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-21T07:45:19Z",
    "title_canon_sha256": "1fa03e7fe1fcbf726b944db31fdcfa420938f4b285d806c14945106ed48f2e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05533",
    "kind": "arxiv",
    "version": 2
  }
}