Pith Number

pith:O4HNJPEP

pith:2018:O4HNJPEPRTPCBEHJO5AKXW46GZ

not attested not anchored not stored refs pending

Scientific discovery in a model-centric framework: Reproducibility, innovation, and epistemic diversity

Berna Devezer, Bert Baumgaertner, Erkan Buzbas, Luis G. Nardin

arxiv:1803.10118 v3 · 2018-03-27 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4HNJPEPRTPCBEHJO5AKXW46GZ}

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	2026-05-17T23:43:07.053233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770ed4bc8f8cde2090e97740abdb9e367da79cbfeaeb578eb33209e4f784e7ac

Aliases

arxiv: 1803.10118 · arxiv_version: 1803.10118v3 · doi: 10.48550/arxiv.1803.10118 · pith_short_12: O4HNJPEPRTPC · pith_short_16: O4HNJPEPRTPCBEHJ · pith_short_8: O4HNJPEP

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/O4HNJPEPRTPCBEHJO5AKXW46GZ \
  | 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: 770ed4bc8f8cde2090e97740abdb9e367da79cbfeaeb578eb33209e4f784e7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e65cdb2b1aa61ce153f9fe7125d4d87c01deebe245c37dd3088a793feb6ca7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2018-03-27T14:55:02Z",
    "title_canon_sha256": "de1507c8bf9dd568985a90c60b0e71385bc25ad6dbb110d9b4893821a3c6534a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10118",
    "kind": "arxiv",
    "version": 3
  }
}