Pith Number

pith:VPHVHXYL

pith:2017:VPHVHXYLGJRR6AKVWCTY3SKQQU

not attested not anchored not stored refs pending

Towards a taxonomy of learning dynamics in 2 x 2 games

Doyne Farmer, James Sanders, Marco Pangallo, Tobias Galla

arxiv:1701.09043 v4 · 2017-01-31 · econ.GN · nlin.CD · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPHVHXYLGJRR6AKVWCTY3SKQQU}

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	2026-06-04T18:10:27.200594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abcf53df0b32631f0155b0a78dc950852254afb8550c0a7842260a6bf2c8b98e

Aliases

arxiv: 1701.09043 · arxiv_version: 1701.09043v4 · doi: 10.48550/arxiv.1701.09043 · pith_short_12: VPHVHXYLGJRR · pith_short_16: VPHVHXYLGJRR6AKV · pith_short_8: VPHVHXYL

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/VPHVHXYLGJRR6AKVWCTY3SKQQU \
  | 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: abcf53df0b32631f0155b0a78dc950852254afb8550c0a7842260a6bf2c8b98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f2a5a6fc579911ec40c3fd7d306a5c5d3e12f5ddbbc48acf6716e0ff342caa",
    "cross_cats_sorted": [
      "nlin.CD",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2017-01-31T14:13:43Z",
    "title_canon_sha256": "bd97130a75bce07851c52bde5fbc22f86290201fb25302a5744a15a6a30e2d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.09043",
    "kind": "arxiv",
    "version": 4
  }
}