Pith Number

pith:2EKHNP44

pith:2002:2EKHNP44PW2UR2JVMUGZUVKNIU

not attested not anchored not stored refs pending

String model description of polarisation and angular distributions in pbar p -> Lambdabar Lambda at low energies

Gunnar Ingelman, Staffan Ohlsson, Stephan Pomp, Tord Johansson

arxiv:hep-ph/0204022 v1 · 2002-04-02 · hep-ph · hep-ex · nucl-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{2EKHNP44PW2UR2JVMUGZUVKNIU}

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	2026-05-18T02:36:38.284975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11476bf9c7db548e935650d9a554d4502f6fe661a88d65ca49b03f21ca92630

Aliases

arxiv: hep-ph/0204022 · arxiv_version: hep-ph/0204022v1 · doi: 10.48550/arxiv.hep-ph/0204022 · pith_short_12: 2EKHNP44PW2U · pith_short_16: 2EKHNP44PW2UR2JV · pith_short_8: 2EKHNP44

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/2EKHNP44PW2UR2JVMUGZUVKNIU \
  | 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: d11476bf9c7db548e935650d9a554d4502f6fe661a88d65ca49b03f21ca92630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2891ae009a3cb5c34497c35d153a1d8cbe24f657677605b11e896de8b4f9b99",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-04-02T09:30:33Z",
    "title_canon_sha256": "e2df41df4441fc8fb42af78f2b4d2127ca3dbe42dceb62954ea075967d3cdcc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0204022",
    "kind": "arxiv",
    "version": 1
  }
}