Pith Number

pith:PL5KKN7S

pith:2013:PL5KKN7SYUWSV6M4GE5DJE3NAZ

not attested not anchored not stored refs pending

Environmental structure and competitive scoring advantages in team competitions

Aaron Clauset, Sears Merritt

arxiv:1304.1039 v1 · 2013-04-03 · physics.soc-ph · cs.SI · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PL5KKN7SYUWSV6M4GE5DJE3NAZ}

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	2026-05-18T03:08:15.914729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7afaa537f2c52d2af99c313a34936d066396e9eb44463cad413ca75af9b63ce2

Aliases

arxiv: 1304.1039 · arxiv_version: 1304.1039v1 · doi: 10.48550/arxiv.1304.1039 · pith_short_12: PL5KKN7SYUWS · pith_short_16: PL5KKN7SYUWSV6M4 · pith_short_8: PL5KKN7S

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/PL5KKN7SYUWSV6M4GE5DJE3NAZ \
  | 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: 7afaa537f2c52d2af99c313a34936d066396e9eb44463cad413ca75af9b63ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c18685ef69cc22166f90e121dd865245a83951fc2b6379f8934613b4a3f807",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-04-03T18:13:56Z",
    "title_canon_sha256": "54e68e2f2abadbf4b8e603385e3ff0f335c1cad4e1c9ee974ba12f208b2fffa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1039",
    "kind": "arxiv",
    "version": 1
  }
}