Pith Number

pith:ID7PKSL5

pith:1999:ID7PKSL5BYEL52FE5ESTOWOO5H

not attested not anchored not stored refs pending

Strange Asymmetries in the Nucleon Sea

M. Malheiro, W. Melnitchouk

arxiv:hep-ph/9901321 v2 · 1999-01-15 · hep-ph · hep-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{ID7PKSL5BYEL52FE5ESTOWOO5H}

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.

Cited by

1 paper in Pith

Impact of parity-violating deep-inelastic scattering on the weak mixing angle and high-$x$ parton distributions

Receipt and verification

First computed	2026-07-04T16:14:03.086731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40fef5497d0e08bee8a4e9253759cee9c4c56f15da33f80c9beae7fb2535c265

Aliases

arxiv: hep-ph/9901321 · arxiv_version: hep-ph/9901321v2 · doi: 10.48550/arxiv.hep-ph/9901321 · pith_short_12: ID7PKSL5BYEL · pith_short_16: ID7PKSL5BYEL52FE · pith_short_8: ID7PKSL5

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/ID7PKSL5BYEL52FE5ESTOWOO5H \
  | 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: 40fef5497d0e08bee8a4e9253759cee9c4c56f15da33f80c9beae7fb2535c265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "643c2c41d960885815dbcaf9b55d2cfd724afc62f714b41696131921a3fa88c7",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-01-15T15:07:26Z",
    "title_canon_sha256": "6d741ff1ddb599bc3d7f5d93184574ad137de03027f8cbc4f20fc54875142d68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9901321",
    "kind": "arxiv",
    "version": 2
  }
}