Pith Number

pith:TQFHFDPD

pith:2014:TQFHFDPDDLY3GG7MVXTZT7DM72

not attested not anchored not stored refs pending

Generalized prisoner's dilemma

Qi Liu, Xinyang Deng, Yong Deng

arxiv:1403.3595 v1 · 2014-03-14 · 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{TQFHFDPDDLY3GG7MVXTZT7DM72}

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	2026-05-18T02:56:20.003738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c0a728de31af1b31becade799fc6cfe8880f88c5f3ffe256511808fa38e3e01

Aliases

arxiv: 1403.3595 · arxiv_version: 1403.3595v1 · doi: 10.48550/arxiv.1403.3595 · pith_short_12: TQFHFDPDDLY3 · pith_short_16: TQFHFDPDDLY3GG7M · pith_short_8: TQFHFDPD

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/TQFHFDPDDLY3GG7MVXTZT7DM72 \
  | 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: 9c0a728de31af1b31becade799fc6cfe8880f88c5f3ffe256511808fa38e3e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24da943cf2cef7e3157a47a0c9b2247effd338e92fbdc7ebc82bf7867c856fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-03-14T14:54:49Z",
    "title_canon_sha256": "e3026a26714d9b817f96fcdc5ea3c42e056eae4f076e78cf81507aac68ddde2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3595",
    "kind": "arxiv",
    "version": 1
  }
}