Pith Number

pith:EXZ5JLL3

pith:2005:EXZ5JLL3Z3S6IZ7FVKAE5UKNQI

not attested not anchored not stored refs pending

Types and Forms of Emergence

Jochen Fromm

arxiv:nlin/0506028 v1 · 2005-06-13 · nlin.AO · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXZ5JLL3Z3S6IZ7FVKAE5UKNQI}

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.

Cited by

1 paper in Pith

Classifying Emergence in Robot Swarms: An Observer-Dependent Approach

Receipt and verification

First computed	2026-07-04T14:42:04.164711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f3d4ad7bcee5e467e5aa804ed14d8205ea1cc4b0171c9014bb39e27171d897

Aliases

arxiv: nlin/0506028 · arxiv_version: nlin/0506028v1 · doi: 10.48550/arxiv.nlin/0506028 · pith_short_12: EXZ5JLL3Z3S6 · pith_short_16: EXZ5JLL3Z3S6IZ7F · pith_short_8: EXZ5JLL3

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/EXZ5JLL3Z3S6IZ7FVKAE5UKNQI \
  | 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: 25f3d4ad7bcee5e467e5aa804ed14d8205ea1cc4b0171c9014bb39e27171d897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e8f2228f62ed3251b8c386c16df8a71f12c29e54d238633097477c18c19e9bb",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "",
    "primary_cat": "nlin.AO",
    "submitted_at": "2005-06-13T08:25:42Z",
    "title_canon_sha256": "4db2a25273d52879d747e5786ec0b14e433bf509bc3d6180981094d4923ae42e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0506028",
    "kind": "arxiv",
    "version": 1
  }
}