Pith Number

pith:2MEZ6ZGE

pith:2021:2MEZ6ZGE2ANOKVMMTHDLF6EMR6

not attested not anchored not stored refs pending

Energy reconstruction in a liquid argon calorimeter cell using convolutional neural networks

L. Kurchaninov, L. Polson, M. Lefebvre

arxiv:2109.05124 v2 · 2021-09-10 · physics.ins-det · 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{2MEZ6ZGE2ANOKVMMTHDLF6EMR6}

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	2026-07-05T03:49:18.608687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3099f64c4d01ae5558c99c6b2f88c8f9e2bea4763230a74befac3136a24910e

Aliases

arxiv: 2109.05124 · arxiv_version: 2109.05124v2 · doi: 10.48550/arxiv.2109.05124 · pith_short_12: 2MEZ6ZGE2ANO · pith_short_16: 2MEZ6ZGE2ANOKVMM · pith_short_8: 2MEZ6ZGE

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/2MEZ6ZGE2ANOKVMMTHDLF6EMR6 \
  | 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: d3099f64c4d01ae5558c99c6b2f88c8f9e2bea4763230a74befac3136a24910e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c955b8d3cdba07e81fa5ff13691b215070c71089b6f588b252cc91c13f968d6f",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-09-10T22:13:54Z",
    "title_canon_sha256": "ce6489392a7d6e0ee299d810ff330496b666a8aefa71cb7f918e64983bc251d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05124",
    "kind": "arxiv",
    "version": 2
  }
}