Pith Number

pith:QNDDSAIZ

pith:2016:QNDDSAIZAI4D3WJ3WKBLUFH2AW

not attested not anchored not stored refs pending

Towards information based spatiotemporal patterns as a foundation for agent representation in dynamical systems

Daniel Polani, Martin Biehl, Takashi Ikegami

arxiv:1605.05676 v1 · 2016-05-18 · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNDDSAIZAI4D3WJ3WKBLUFH2AW}

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	2026-05-18T00:46:49.422187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834639011902383dd93bb282ba14fa05a19b80feed797e7fa123d9ee4ae902c7

Aliases

arxiv: 1605.05676 · arxiv_version: 1605.05676v1 · doi: 10.48550/arxiv.1605.05676 · pith_short_12: QNDDSAIZAI4D · pith_short_16: QNDDSAIZAI4D3WJ3 · pith_short_8: QNDDSAIZ

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/QNDDSAIZAI4D3WJ3WKBLUFH2AW \
  | 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: 834639011902383dd93bb282ba14fa05a19b80feed797e7fa123d9ee4ae902c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a56306e37078990972a855f6db523bd31da666fd60fcc7680d453265668b7a5",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-05-18T18:18:38Z",
    "title_canon_sha256": "12996dfe4a8a4ec6d9d602e6a725e08130b5e56200621efe1c62d1f681950605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05676",
    "kind": "arxiv",
    "version": 1
  }
}