Pith Number

pith:YZFZFXKG

pith:2016:YZFZFXKG4YW2HMQ4LUCACFBEA6

not attested not anchored not stored refs pending

iMet: A computational tool for structural annotation of unknown metabolites from tandem mass spectra

(2) Centre for Omic Sciences, 3), 3) ((1) Departament d'Enginyeria Qu\'imica, (3) Metabolomics Platform, 5), (5) Instituci\'o Catalana de Recerca i Estudis Avan\c{c}ats (ICREA), Antoni Aguilar-Mogas (1), Associated Metabolic Disorders (CIBERDEM), Barcelona, CA, La Jolla, Madrid, Marta Sales-Pardo (1), Mass Spectrometry, Miriam Navarro (2, Oscar Yanes (2, Ralf Tautenhahn (4), Reus, Roger Guimer\`a (1, Spain, Spain), Spain (4) Scripps Center for Metabolomics, Spanish Biomedical Research Center in Diabetes, Tarragona, The Scripps Research Institute, Universitat Rovira i Virgili, USA

arxiv:1607.04122 v1 · 2016-07-14 · q-bio.QM · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZFZFXKG4YW2HMQ4LUCACFBEA6}

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	2026-05-18T00:48:37.220855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64b92dd46e62da3b21c5d040114240789c07ae4f693fd1a240b735751ad04c7

Aliases

arxiv: 1607.04122 · arxiv_version: 1607.04122v1 · doi: 10.48550/arxiv.1607.04122 · pith_short_12: YZFZFXKG4YW2 · pith_short_16: YZFZFXKG4YW2HMQ4 · pith_short_8: YZFZFXKG

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/YZFZFXKG4YW2HMQ4LUCACFBEA6 \
  | 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: c64b92dd46e62da3b21c5d040114240789c07ae4f693fd1a240b735751ad04c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b791c256983a11f631f872931544a4d14819e11633a10e9def43c089e8675e8d",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-07-14T13:25:22Z",
    "title_canon_sha256": "2e41a8882b1bfa4f9a5f9993dab24cd2cc56bad14d03275327d29e349fbd18bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04122",
    "kind": "arxiv",
    "version": 1
  }
}