Pith Number

pith:ZJYU7NZM

pith:2018:ZJYU7NZMYMQ22TWBMFBXC673Q4

not attested not anchored not stored refs pending

Soft-photon corrections to the Bethe-Heitler process in the $\gamma p\rightarrow l^+l^-p$ reaction

Marc Vanderhaeghen, Matthias Heller, Oleksandr Tomalak

arxiv:1802.07174 v3 · 2018-02-20 · hep-ph · 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{ZJYU7NZMYMQ22TWBMFBXC673Q4}

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	2026-05-18T00:16:25.657900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca714fb72cc321ad4ec16143717bfb872f3b9ac060363823e6b7f8f2990888f1

Aliases

arxiv: 1802.07174 · arxiv_version: 1802.07174v3 · doi: 10.48550/arxiv.1802.07174 · pith_short_12: ZJYU7NZMYMQ2 · pith_short_16: ZJYU7NZMYMQ22TWB · pith_short_8: ZJYU7NZM

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/ZJYU7NZMYMQ22TWBMFBXC673Q4 \
  | 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: ca714fb72cc321ad4ec16143717bfb872f3b9ac060363823e6b7f8f2990888f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bace6fd0425bb8734fe3e577db62c327c13632d2da527574fac8ca5cf4a5ce05",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-02-20T16:15:05Z",
    "title_canon_sha256": "92af995632290c10227d7c116a5d70a23dc5b69c1d0153b783f9f090e32c4b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07174",
    "kind": "arxiv",
    "version": 3
  }
}