Pith Number

pith:LKTXU6LY

pith:2015:LKTXU6LYG6DM5XD6WS2FOD7KJ2

not attested not anchored not stored refs pending

Lepton-pair production in ultraperipheral collisions at AFTER@LHC

J.P. Lansberg, J. Wagner, L. Szymanowski

arxiv:1504.02733 v1 · 2015-04-10 · hep-ph · hep-ex · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKTXU6LYG6DM5XD6WS2FOD7KJ2}

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	2026-05-18T01:29:02.338119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa77a79783786cedc7eb4b4570fea4e9c48419f137246e46e837db94e021096

Aliases

arxiv: 1504.02733 · arxiv_version: 1504.02733v1 · doi: 10.48550/arxiv.1504.02733 · pith_short_12: LKTXU6LYG6DM · pith_short_16: LKTXU6LYG6DM5XD6 · pith_short_8: LKTXU6LY

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/LKTXU6LYG6DM5XD6WS2FOD7KJ2 \
  | 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: 5aa77a79783786cedc7eb4b4570fea4e9c48419f137246e46e837db94e021096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5eed6a38e9517a29101534652028feb6605a0eaf99f9d5eef2969154b48e71",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-10T16:40:52Z",
    "title_canon_sha256": "f8fb16342eafa786fdd3ed063af6cdc15d727a9a3b5e9acc0d9eb091a066ca39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02733",
    "kind": "arxiv",
    "version": 1
  }
}