Pith Number

pith:RHYK6EEC

pith:2025:RHYK6EECE5TRO3WGED3TBO43AI

not attested not anchored not stored refs pending

Photon Emission from Nucleon-Nucleon Bremsstrahlung in Fermi-energy Heavy-Ion Collisions

Ralf Rapp, Thomas Onyango

arxiv:2506.16865 v2 · 2025-06-20 · 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{RHYK6EECE5TRO3WGED3TBO43AI}

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	2026-07-05T11:28:17.715121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f0af10822767176ec620f730bb9b021b54bcdd3d5f8dacc0cd2446be91b8fa

Aliases

arxiv: 2506.16865 · arxiv_version: 2506.16865v2 · doi: 10.48550/arxiv.2506.16865 · pith_short_12: RHYK6EECE5TR · pith_short_16: RHYK6EECE5TRO3WG · pith_short_8: RHYK6EEC

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/RHYK6EECE5TRO3WGED3TBO43AI \
  | 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: 89f0af10822767176ec620f730bb9b021b54bcdd3d5f8dacc0cd2446be91b8fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51f5d429e37ad105cd4d8b8101d837e8b7d978db978c9a52394bb875ec3a3242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-06-20T09:32:17Z",
    "title_canon_sha256": "70545491fead62551b6ebbbf3cd2514ebdf7e79854496f0d03ffa4e46d8d7f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16865",
    "kind": "arxiv",
    "version": 2
  }
}