Pith Number

pith:CSJMCPBD

pith:2026:CSJMCPBD23ACT6F3DZTCESWYFU

not attested not anchored not stored refs pending

Purification and Perturbations of Communication and Repeated Games

Alistair Barton

arxiv:2602.23098 v2 · 2026-02-26 · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSJMCPBD23ACT6F3DZTCESWYFU}

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	2026-05-29T01:05:05.726387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1492c13c23d6c029f8bb1e66224ad82d0aedc8c7f674452543e60405f2bfe490

Aliases

arxiv: 2602.23098 · arxiv_version: 2602.23098v2 · doi: 10.48550/arxiv.2602.23098 · pith_short_12: CSJMCPBD23AC · pith_short_16: CSJMCPBD23ACT6F3 · pith_short_8: CSJMCPBD

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/CSJMCPBD23ACT6F3DZTCESWYFU \
  | 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: 1492c13c23d6c029f8bb1e66224ad82d0aedc8c7f674452543e60405f2bfe490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594f3cbe2147a983ac8f48ead47f31cc43d36564c51f600730c1ca7efe4d8139",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2026-02-26T15:14:41Z",
    "title_canon_sha256": "b4bd13e432724001ee155c410ccb9e6adf2f24cfdf9f05f591643f9a2770cabb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.23098",
    "kind": "arxiv",
    "version": 2
  }
}