Pith Number

pith:Y2HRSKJ6

pith:2019:Y2HRSKJ6OQMWBIHET635PASQCS

not attested not anchored not stored refs pending

Reproducible Research: Best Practices and Potential Misuse

Emil Bj\"ornson

arxiv:1905.00645 v1 · 2019-05-02 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2HRSKJ6OQMWBIHET635PASQCS}

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	2026-05-17T23:47:11.344784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c68f19293e741960a0e49fb7d7825014ae374f9fa237bf19e68fda4800a69731

Aliases

arxiv: 1905.00645 · arxiv_version: 1905.00645v1 · doi: 10.48550/arxiv.1905.00645 · pith_short_12: Y2HRSKJ6OQMW · pith_short_16: Y2HRSKJ6OQMWBIHE · pith_short_8: Y2HRSKJ6

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/Y2HRSKJ6OQMWBIHET635PASQCS \
  | 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: c68f19293e741960a0e49fb7d7825014ae374f9fa237bf19e68fda4800a69731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "304d273312f091c162a13749c4b2e983b142e9bf33032b7084334aa872239a99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-02T09:51:23Z",
    "title_canon_sha256": "0dd40901338d7b13ccd5a89e7b4053ab91457bdd7fed650ea267cd258c472b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00645",
    "kind": "arxiv",
    "version": 1
  }
}