Pith Number

pith:ZONHAUVR

pith:2025:ZONHAUVR4KPWB2VS2SJM3HCV5C

not attested not anchored not stored refs pending

Exclusive $\eta$ production in proton-proton collisions at energies available at the GSI Facility for Antiproton and Ion Research

Piotr Lebiedowicz

arxiv:2501.14952 v2 · 2025-01-24 · 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{ZONHAUVR4KPWB2VS2SJM3HCV5C}

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	2026-07-05T11:27:23.381070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb9a7052b1e29f60eab2d492cd9c55e88e232d3b1123efa8eb929e95862cd67f

Aliases

arxiv: 2501.14952 · arxiv_version: 2501.14952v2 · doi: 10.48550/arxiv.2501.14952 · pith_short_12: ZONHAUVR4KPW · pith_short_16: ZONHAUVR4KPWB2VS · pith_short_8: ZONHAUVR

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/ZONHAUVR4KPWB2VS2SJM3HCV5C \
  | 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: cb9a7052b1e29f60eab2d492cd9c55e88e232d3b1123efa8eb929e95862cd67f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7449b2589aad9b1043cb65891a48a6abb96e2c78d4b438d72a2f5718cb0694",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-24T22:39:14Z",
    "title_canon_sha256": "1dc25dd854abf84d7e1634d1babbd7109ce84ce3fed304b02b469062dc786e6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14952",
    "kind": "arxiv",
    "version": 2
  }
}