Pith Number

pith:VGDZOVG5

pith:2019:VGDZOVG57DVWW2KFQH5GUU7NFF

not attested not anchored not stored refs pending

Peak Alignment of Gas Chromatography-Mass Spectrometry Data with Deep Learning

Mike Li, X. Rosalind Wang

arxiv:1904.01205 v3 · 2019-04-02 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGDZOVG57DVWW2KFQH5GUU7NFF}

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	2026-07-04T23:58:25.912773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9879754ddf8eb6b694581fa6a53ed296e738cf81102154e88b64d61086c6467

Aliases

arxiv: 1904.01205 · arxiv_version: 1904.01205v3 · doi: 10.48550/arxiv.1904.01205 · pith_short_12: VGDZOVG57DVW · pith_short_16: VGDZOVG57DVWW2KF · pith_short_8: VGDZOVG5

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/VGDZOVG57DVWW2KFQH5GUU7NFF \
  | 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: a9879754ddf8eb6b694581fa6a53ed296e738cf81102154e88b64d61086c6467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f314f107231b44514d75adc8a39ff80b151fd6e35128e4d769abbfad0563d1",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-02T04:16:45Z",
    "title_canon_sha256": "05a5c9aad6828a82cedb8645d1ecab2eb887ad0c1185c4633379485f0d2556e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01205",
    "kind": "arxiv",
    "version": 3
  }
}