Pith Number

pith:QGQUVVFR

pith:2020:QGQUVVFR2GWNLTNM7OLKCEOQP2

not attested not anchored not stored refs pending

Machine-learning-enhanced time-of-flight mass spectrometry analysis

Baptiste Gault, Binhan Sun, David J. Larson, Dierk Raabe, Geng Liu, Hao Chen, Huan Zhao, Leonie Gomell, Rama Srinivas Varanasi, Torsten Schwarz, Ye Wei

arxiv:2010.01030 v1 · 2020-10-02 · cond-mat.mtrl-sci · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGQUVVFR2GWNLTNM7OLKCEOQP2}

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	2026-07-05T01:39:50.295831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a14ad4b1d1acd5cdacfb96a111d07ea2178dc91493c22679610460ce9d3be9

Aliases

arxiv: 2010.01030 · arxiv_version: 2010.01030v1 · doi: 10.48550/arxiv.2010.01030 · pith_short_12: QGQUVVFR2GWN · pith_short_16: QGQUVVFR2GWNLTNM · pith_short_8: QGQUVVFR

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/QGQUVVFR2GWNLTNM7OLKCEOQP2 \
  | 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: 81a14ad4b1d1acd5cdacfb96a111d07ea2178dc91493c22679610460ce9d3be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bf3ff21e91c8ee01acc8a6bdf297f2a8e9156b4224a168c5da63b335493412c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-10-02T14:35:47Z",
    "title_canon_sha256": "6c9c588c6f4ff75c4b6ae2789591ab37a32d91c4205fc9d1d75467a8b22a034f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01030",
    "kind": "arxiv",
    "version": 1
  }
}