Pith Number

pith:PZXNHEE6

pith:2012:PZXNHEE6OBVNB67UKCUYX7IFQO

not attested not anchored not stored refs pending

Coordination, Differentiation and Fairness in a population of cooperating agents

Anne-Ly Do, Lars Rudolf, Thilo gross

arxiv:1201.4955 v2 · 2012-01-24 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZXNHEE6OBVNB67UKCUYX7IFQO}

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	2026-05-18T04:00:49.038368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6ed3909e706ad0fbf450a98bfd0583bc38c74e797ef08d06cd6860494ad115

Aliases

arxiv: 1201.4955 · arxiv_version: 1201.4955v2 · doi: 10.48550/arxiv.1201.4955 · pith_short_12: PZXNHEE6OBVN · pith_short_16: PZXNHEE6OBVNB67U · pith_short_8: PZXNHEE6

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/PZXNHEE6OBVNB67UKCUYX7IFQO \
  | 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: 7e6ed3909e706ad0fbf450a98bfd0583bc38c74e797ef08d06cd6860494ad115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef2d1e4acf17bef0a3159c8c362e95481a5da51e42c36ac054fd3d57274db08",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-01-24T11:47:52Z",
    "title_canon_sha256": "aecd27f9e72a1a839c7530ebaadac5a8af14a86baf4f72e05ab0a7027fe2fc6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4955",
    "kind": "arxiv",
    "version": 2
  }
}