Pith Number

pith:CXHUH4TO

pith:2019:CXHUH4TOJIMZDVBEGUUYR5KK5X

not attested not anchored not stored refs pending

The physics of (ir)rational choice

Dylan Molenaar, Gunter Maris, Han L. J. van der Maas, Joost Kruis, Maarten Marsman, Maria Bolsinova

arxiv:1904.08975 v1 · 2019-04-18 · physics.soc-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXHUH4TOJIMZDVBEGUUYR5KK5X}

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	2026-05-17T23:48:08.759430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15cf43f26e4a1991d424352988f54aedd1c8d3f548d31a0452e6ec572da6cdef

Aliases

arxiv: 1904.08975 · arxiv_version: 1904.08975v1 · doi: 10.48550/arxiv.1904.08975 · pith_short_12: CXHUH4TOJIMZ · pith_short_16: CXHUH4TOJIMZDVBE · pith_short_8: CXHUH4TO

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/CXHUH4TOJIMZDVBEGUUYR5KK5X \
  | 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: 15cf43f26e4a1991d424352988f54aedd1c8d3f548d31a0452e6ec572da6cdef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c16cbf4d7489bc0d8b320c8eafff5f83ab59f1f5b4eba4a54c658d286df60d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-04-18T19:22:04Z",
    "title_canon_sha256": "f22da69e29b54ddc58ba9df444bc7cb50892212b86a90676cf1bdde668f42213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08975",
    "kind": "arxiv",
    "version": 1
  }
}