Pith Number

pith:XD56T3XF

pith:2016:XD56T3XFZ6PU6WHYEIBY3AHWIN

not attested not anchored not stored refs pending

Learning by replicator and best-response: the importance of being indifferent

Sofia B.S.D. Castro

arxiv:1602.00906 v6 · 2016-02-02 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XD56T3XFZ6PU6WHYEIBY3AHWIN}

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	2026-05-18T00:47:29.377252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8fbe9eee5cf9f4f58f822038d80f64347b89d489dec2097540079dc28f73434

Aliases

arxiv: 1602.00906 · arxiv_version: 1602.00906v6 · doi: 10.48550/arxiv.1602.00906 · pith_short_12: XD56T3XFZ6PU · pith_short_16: XD56T3XFZ6PU6WHY · pith_short_8: XD56T3XF

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/XD56T3XFZ6PU6WHYEIBY3AHWIN \
  | 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: b8fbe9eee5cf9f4f58f822038d80f64347b89d489dec2097540079dc28f73434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b75e9b4ff4cec61e1fd034c1ecb28557c72587640055a8372ccc34ff24842b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-02-02T12:40:51Z",
    "title_canon_sha256": "d2638384de6a954ce6b32e3c0103286a79be2fb6cd045687fda594b3d1e51246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00906",
    "kind": "arxiv",
    "version": 6
  }
}