Pith Number

pith:643XPEA2

pith:2018:643XPEA2DPKSBJDOKULAKDKZ24

not attested not anchored not stored refs pending

Imaging particle collision data for event classification using machine learning

S. V. Chekanov

arxiv:1805.11650 v2 · 2018-05-29 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{643XPEA2DPKSBJDOKULAKDKZ24}

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	2026-05-17T23:48:45.810667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73777901a1bd520a46e5516050d59d7138d55b6cc1e399b6011e829016043c5

Aliases

arxiv: 1805.11650 · arxiv_version: 1805.11650v2 · doi: 10.48550/arxiv.1805.11650 · pith_short_12: 643XPEA2DPKS · pith_short_16: 643XPEA2DPKSBJDO · pith_short_8: 643XPEA2

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/643XPEA2DPKSBJDOKULAKDKZ24 \
  | 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: f73777901a1bd520a46e5516050d59d7138d55b6cc1e399b6011e829016043c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254586e026ee58b89def3158c787a9183646a3dd0bbe308f5274d1d98f95bd6c",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-29T18:37:28Z",
    "title_canon_sha256": "b3ac030579252fb16d4c34eea94461b5ff0f4859c70fe76cae3074e4a358f7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11650",
    "kind": "arxiv",
    "version": 2
  }
}