Pith Number

pith:4BW7C4CJ

pith:2019:4BW7C4CJCPHEHFYZYE3IMOP2KT

not attested not anchored not stored refs pending

Quantifying Novelty and Influence, and the Patterns of Paradigm Shifts

Doheum Park, Juhan Nam, Juyong Park

arxiv:1905.08665 v1 · 2019-05-21 · cs.SI · physics.app-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{4BW7C4CJCPHEHFYZYE3IMOP2KT}

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	2026-05-17T23:45:42.463052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06df1704913ce439719c1368639fa54c9e12d700091a918c7d9dd870e3d3e3b

Aliases

arxiv: 1905.08665 · arxiv_version: 1905.08665v1 · doi: 10.48550/arxiv.1905.08665 · pith_short_12: 4BW7C4CJCPHE · pith_short_16: 4BW7C4CJCPHEHFYZ · pith_short_8: 4BW7C4CJ

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/4BW7C4CJCPHEHFYZYE3IMOP2KT \
  | 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: e06df1704913ce439719c1368639fa54c9e12d700091a918c7d9dd870e3d3e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15cf50330f9c3cb5b1fbc12a15f59828b44042cb00d22f47b19ac1c817f51a13",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-05-21T14:26:33Z",
    "title_canon_sha256": "347950f73efc9e21e2862a0ba43e02db48169bc80474a3d9abb5f76e6bbb9fa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08665",
    "kind": "arxiv",
    "version": 1
  }
}