Pith Number

pith:7WHNLXLE

pith:2021:7WHNLXLEWNPZUQLG5SX2H5MGDD

not attested not anchored not stored refs pending

Repeated Games with Switching Costs: Stationary vs History Independent Strategies

Anna Zseleva, Xavier Venel, Yevgeny Tsodikovich

arxiv:2103.00045 v3 · 2021-02-26 · math.OC · 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{7WHNLXLEWNPZUQLG5SX2H5MGDD}

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	2026-07-05T03:26:39.364554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8ed5dd64b35f9a4166ecafa3f58618e9c5b04d4f51a01e1f9b8a52c432b783

Aliases

arxiv: 2103.00045 · arxiv_version: 2103.00045v3 · doi: 10.48550/arxiv.2103.00045 · pith_short_12: 7WHNLXLEWNPZ · pith_short_16: 7WHNLXLEWNPZUQLG · pith_short_8: 7WHNLXLE

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/7WHNLXLEWNPZUQLG5SX2H5MGDD \
  | 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: fd8ed5dd64b35f9a4166ecafa3f58618e9c5b04d4f51a01e1f9b8a52c432b783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b376232c93b2170faac15e72e19dd07972f8b8731ef280d82e7325e12154a087",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-02-26T20:39:32Z",
    "title_canon_sha256": "fc13b33dfd3c0b457b42f527cdc6f52035b8eba6e99ae2aed1eceae06e1aa5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00045",
    "kind": "arxiv",
    "version": 3
  }
}