Pith Number

pith:5CQ2JSUY

pith:2020:5CQ2JSUYUZF56PEKNOAQG75VUS

not attested not anchored not stored refs pending

Investigating usability of MSstatsQC software

Eralp Dogu, Magy Seif El-Nasr, Olga Vitek, Omkar Terse, Sara Mohammad Taheri

arxiv:2002.00511 v1 · 2020-02-02 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CQ2JSUYUZF56PEKNOAQG75VUS}

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	2026-07-05T00:50:45.138183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8a1a4ca98a64bdf3c8a6b81037fb5a4893586d6ef4852ffa533ba1863e9fdbb

Aliases

arxiv: 2002.00511 · arxiv_version: 2002.00511v1 · doi: 10.48550/arxiv.2002.00511 · pith_short_12: 5CQ2JSUYUZF5 · pith_short_16: 5CQ2JSUYUZF56PEK · pith_short_8: 5CQ2JSUY

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/5CQ2JSUYUZF56PEKNOAQG75VUS \
  | 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: e8a1a4ca98a64bdf3c8a6b81037fb5a4893586d6ef4852ffa533ba1863e9fdbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c236e9108224a560f6e73d72e3c8eb20e70c5522dc7328cf2bb152301811bf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-02-02T23:35:35Z",
    "title_canon_sha256": "b412c5cf3fc13dac0ababeda2226ea2008f8231550ea50fa8e98cb68d45ea6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00511",
    "kind": "arxiv",
    "version": 1
  }
}