Pith Number

pith:PWLL5UJO

pith:2000:PWLL5UJOEXV2NMISH3XLXEOHFN

not attested not anchored not stored refs pending

Longitudinal Spin Dependence of Massive Lepton Pair Production

Edmond L. Berger, Lionel E. Gordon, Michael Klasen

arxiv:hep-ph/0001190 v1 · 2000-01-19 · 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{PWLL5UJOEXV2NMISH3XLXEOHFN}

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	2026-05-18T02:36:56.673919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d96bed12e25eba6b1123eeebb91c72b78d3924a9f4a16da7ead4605e18421e2

Aliases

arxiv: hep-ph/0001190 · arxiv_version: hep-ph/0001190v1 · doi: 10.48550/arxiv.hep-ph/0001190 · pith_short_12: PWLL5UJOEXV2 · pith_short_16: PWLL5UJOEXV2NMIS · pith_short_8: PWLL5UJO

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/PWLL5UJOEXV2NMISH3XLXEOHFN \
  | 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: 7d96bed12e25eba6b1123eeebb91c72b78d3924a9f4a16da7ead4605e18421e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390ba1ae25174a6004bd733c826f1dfaf3c516b90db327629ffe90de627b5172",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-01-19T00:06:08Z",
    "title_canon_sha256": "3417f109ce4bd8d721e9c94354a64a70072f96e50573c4b49ec7c4fac670e180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0001190",
    "kind": "arxiv",
    "version": 1
  }
}