Pith Number

pith:WMYHZ54U

pith:2012:WMYHZ54UHZEGHDIHG5L2DG3IAU

not attested not anchored not stored refs pending

The Social Climbing Game

Claudio J. Tessone, Giacomo Livan, Giancarlo De Luca, Marco Bardoscia, Matteo Marsili

arxiv:1207.6416 v3 · 2012-07-26 · 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{WMYHZ54UHZEGHDIHG5L2DG3IAU}

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	2026-05-18T02:21:07.976339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3307cf7943e48638d073757a19b68053fa52d2553788cc2b5a1b5e82f11b05b

Aliases

arxiv: 1207.6416 · arxiv_version: 1207.6416v3 · doi: 10.48550/arxiv.1207.6416 · pith_short_12: WMYHZ54UHZEG · pith_short_16: WMYHZ54UHZEGHDIH · pith_short_8: WMYHZ54U

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/WMYHZ54UHZEGHDIHG5L2DG3IAU \
  | 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: b3307cf7943e48638d073757a19b68053fa52d2553788cc2b5a1b5e82f11b05b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d3e5ee9dbbf13cbc04568e74cd11dcd07d5aa7d656ecadbe7ff99fe58e57897",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-07-26T21:25:53Z",
    "title_canon_sha256": "ef6c150eee4600cbc5ab8f863c3df8957a65a2bd7eb781015a5fa7582f72f104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6416",
    "kind": "arxiv",
    "version": 3
  }
}