Pith Number

pith:2PGGM4WT

pith:2018:2PGGM4WTJQRUUPNDSH2CKP5L3E

not attested not anchored not stored refs pending

Low-Energy Lepton-Proton Bremsstrahlung via Effective Field Theory

Fred Myhrer, Ghanashyam Meher, Pulak Talukdar, Udit Raha

arxiv:1810.04027 v1 · 2018-10-07 · nucl-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PGGM4WTJQRUUPNDSH2CKP5L3E}

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	2026-05-17T23:59:04.745137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3cc6672d34c234a3da391f4253fabd9043fa9322329fa5f49f2d013b6f247bf

Aliases

arxiv: 1810.04027 · arxiv_version: 1810.04027v1 · doi: 10.48550/arxiv.1810.04027 · pith_short_12: 2PGGM4WTJQRU · pith_short_16: 2PGGM4WTJQRUUPND · pith_short_8: 2PGGM4WT

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/2PGGM4WTJQRUUPNDSH2CKP5L3E \
  | 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: d3cc6672d34c234a3da391f4253fabd9043fa9322329fa5f49f2d013b6f247bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42a25a7f57bf6c1385818d8410e0a266672af87fd0cb45acd9fea4ec982905a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-10-07T05:02:58Z",
    "title_canon_sha256": "193eb73682827b7f557c4055d0253de98cd91a73a370c7930828a77a08b41fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04027",
    "kind": "arxiv",
    "version": 1
  }
}