Pith Number

pith:URZZWM4G

pith:2018:URZZWM4GTBOGA3IVWWWZ7GYSWB

not attested not anchored not stored refs pending

Aspiration-based Perturbed Learning Automata

Georgios C. Chasparis

arxiv:1803.02751 v1 · 2018-03-07 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URZZWM4GTBOGA3IVWWWZ7GYSWB}

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	2026-05-18T00:21:49.324684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4739b3386985c606d15b5ad9f9b12b067571ef83968e9131eed531e152f2747

Aliases

arxiv: 1803.02751 · arxiv_version: 1803.02751v1 · doi: 10.48550/arxiv.1803.02751 · pith_short_12: URZZWM4GTBOG · pith_short_16: URZZWM4GTBOGA3IV · pith_short_8: URZZWM4G

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/URZZWM4GTBOGA3IVWWWZ7GYSWB \
  | 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: a4739b3386985c606d15b5ad9f9b12b067571ef83968e9131eed531e152f2747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b3011d4e6f9c44e8cc96a3aa4672d95b92f9f476bd5381a68c19037ad9a1b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-03-07T16:29:28Z",
    "title_canon_sha256": "bf8351b2b783636b7c1062caa6c7b7f810f1d761edcdbdeb504ef5b435a770da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02751",
    "kind": "arxiv",
    "version": 1
  }
}