Pith Number

pith:TP44XFEZ

pith:2018:TP44XFEZI7UNVH6FLNYVX7EVYW

not attested not anchored not stored refs pending

Ring Migration Topology Helps Bypassing Local Optima

Clemens Frahnow, Timo K\"otzing

arxiv:1806.01128 v1 · 2018-06-04 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TP44XFEZI7UNVH6FLNYVX7EVYW}

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	2026-05-18T00:14:17.373027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf9cb949947e8da9fc55b715bfc95c5b9b24ffc0558fbd5f093c541194aef1d

Aliases

arxiv: 1806.01128 · arxiv_version: 1806.01128v1 · doi: 10.48550/arxiv.1806.01128 · pith_short_12: TP44XFEZI7UN · pith_short_16: TP44XFEZI7UNVH6F · pith_short_8: TP44XFEZ

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/TP44XFEZI7UNVH6FLNYVX7EVYW \
  | 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: 9bf9cb949947e8da9fc55b715bfc95c5b9b24ffc0558fbd5f093c541194aef1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83b82f61350d6f72389dabb2d840e2691e787dc01aac2850acb9c251116831f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-06-04T14:03:50Z",
    "title_canon_sha256": "d99dbf3d7fef7ed1ff69b8e15c1b9d1aa00acb9713674c24fc2ef4e7f96af7b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01128",
    "kind": "arxiv",
    "version": 1
  }
}