Pith Number

pith:UKERV5V4

pith:2022:UKERV5V4EEM4K53T72CTKB2DEW

not attested not anchored not stored refs pending

Single pion production in electron-proton interactions

M. Kabirnezhad

arxiv:2203.15594 v4 · 2022-03-29 · 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{UKERV5V4EEM4K53T72CTKB2DEW}

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	2026-07-05T05:45:27.399343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2891af6bc2119c57773fe85350743258df8ba0dea19a6b200434f1feb0d1404

Aliases

arxiv: 2203.15594 · arxiv_version: 2203.15594v4 · doi: 10.48550/arxiv.2203.15594 · pith_short_12: UKERV5V4EEM4 · pith_short_16: UKERV5V4EEM4K53T · pith_short_8: UKERV5V4

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/UKERV5V4EEM4K53T72CTKB2DEW \
  | 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: a2891af6bc2119c57773fe85350743258df8ba0dea19a6b200434f1feb0d1404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f21e0ed77d525330599b595b9e4a19c944325a85b89a8df8aef744b46bb86c90",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-03-29T14:04:52Z",
    "title_canon_sha256": "464186354ecd8661866e37b43d419a1d5b0deec943494484f9770590d9e735a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15594",
    "kind": "arxiv",
    "version": 4
  }
}