Pith Number

pith:MUCPS74W

pith:2014:MUCPS74WNKXJ4P65ET6XNUGCRL

not attested not anchored not stored refs pending

Predicting Crowd Behavior with Big Public Data

Nathan Kallus

arxiv:1402.2308 v1 · 2014-02-10 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUCPS74WNKXJ4P65ET6XNUGCRL}

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	2026-05-18T02:59:31.204357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6504f97f966aae9e3fdd24fd76d0c28af7d9adda2205e92114abf46fc13d6704

Aliases

arxiv: 1402.2308 · arxiv_version: 1402.2308v1 · doi: 10.48550/arxiv.1402.2308 · pith_short_12: MUCPS74WNKXJ · pith_short_16: MUCPS74WNKXJ4P65 · pith_short_8: MUCPS74W

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/MUCPS74WNKXJ4P65ET6XNUGCRL \
  | 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: 6504f97f966aae9e3fdd24fd76d0c28af7d9adda2205e92114abf46fc13d6704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137ecd354b267d7618d1fcc010bea1ec9e00215981b4a11bfb804c56ad16babe",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-02-10T21:23:14Z",
    "title_canon_sha256": "4dfb7ac059fdc019d58818dab1656543b1f373de710fed2f706d1d2f0ed850bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2308",
    "kind": "arxiv",
    "version": 1
  }
}