Pith Number

pith:CJ4ZMNGD

pith:2015:CJ4ZMNGDKQHTUZ5KDHRVIGC4SA

not attested not anchored not stored refs pending

Influence of Luddism on innovation diffusion

Alastair M. Rucklidge, Andrew Mellor, Jonathan A. Ward, Mauro Mobilia, Sidney Redner

arxiv:1505.02020 v2 · 2015-05-08 · physics.soc-ph · cond-mat.stat-mech · cs.SI · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJ4ZMNGDKQHTUZ5KDHRVIGC4SA}

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	2026-05-18T01:26:10.292992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12799634c3540f3a67aa19e354185c90283dff49e09a33ee9cdd6bac5769ca17

Aliases

arxiv: 1505.02020 · arxiv_version: 1505.02020v2 · doi: 10.48550/arxiv.1505.02020 · pith_short_12: CJ4ZMNGDKQHT · pith_short_16: CJ4ZMNGDKQHTUZ5K · pith_short_8: CJ4ZMNGD

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/CJ4ZMNGDKQHTUZ5KDHRVIGC4SA \
  | 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: 12799634c3540f3a67aa19e354185c90283dff49e09a33ee9cdd6bac5769ca17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c06c688c5be212d3f8ddf0bec6769ec0882fe7a9efec04388293c68127caf2f6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-05-08T12:52:00Z",
    "title_canon_sha256": "30b61325fc20f132451fa126a9c514556ae7621b5bb00e60eefc66b7f43c4bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02020",
    "kind": "arxiv",
    "version": 2
  }
}