Pith Number

pith:TJJ435F4

pith:2018:TJJ435F4PLKXW4B24EIOOW7B2G

not attested not anchored not stored refs pending

Imitate or innovate: competition of strategy updating attitudes in spatial social dilemma games

Attila Szolnoki, Zhen Wang, Zsuzsa Danku

arxiv:1803.02820 v1 · 2018-03-07 · physics.soc-ph · nlin.AO · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJJ435F4PLKXW4B24EIOOW7B2G}

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	2026-05-18T00:19:20.452878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a53cdf4bc7ad57b703ae110e75be1d1b1bc5d54370bfe6dab31d0f28ac62478

Aliases

arxiv: 1803.02820 · arxiv_version: 1803.02820v1 · doi: 10.48550/arxiv.1803.02820 · pith_short_12: TJJ435F4PLKX · pith_short_16: TJJ435F4PLKXW4B2 · pith_short_8: TJJ435F4

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/TJJ435F4PLKXW4B24EIOOW7B2G \
  | 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: 9a53cdf4bc7ad57b703ae110e75be1d1b1bc5d54370bfe6dab31d0f28ac62478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0197704ada02687981a304c32e8afa5e3282a4d9447f90082782104cd70730d",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-03-07T18:53:13Z",
    "title_canon_sha256": "e1789a8d64684294c6a2b35ece19c6247c7793580fae134fcc391a4dfccade12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02820",
    "kind": "arxiv",
    "version": 1
  }
}