Pith Number

pith:F5J5RQYM

pith:2016:F5J5RQYMXFWD7EF45Q6MSRWHQA

not attested not anchored not stored refs pending

The Trump phenomenon, an explanation from sociophysics

Serge Galam

arxiv:1609.03933 v1 · 2016-09-13 · 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{F5J5RQYMXFWD7EF45Q6MSRWHQA}

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	2026-05-18T00:44:00.130452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f53d8c30cb96c3f90bcec3cc946c78037d2b2446c2f65b69bde42346afba68e

Aliases

arxiv: 1609.03933 · arxiv_version: 1609.03933v1 · doi: 10.48550/arxiv.1609.03933 · pith_short_12: F5J5RQYMXFWD · pith_short_16: F5J5RQYMXFWD7EF4 · pith_short_8: F5J5RQYM

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/F5J5RQYMXFWD7EF45Q6MSRWHQA \
  | 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: 2f53d8c30cb96c3f90bcec3cc946c78037d2b2446c2f65b69bde42346afba68e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc2c8c0872392038e2f52d6f3248216cc525681f1d0ad567850326958dd771b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-09-13T16:51:10Z",
    "title_canon_sha256": "7988f27b7cd650e345f9465f0cbc22e8b38da241883c6477b8495e69c7536f64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03933",
    "kind": "arxiv",
    "version": 1
  }
}