Pith Number

pith:EV6JYULQ

pith:1998:EV6JYULQFIJCWI2SODQDNKP32G

not attested not anchored not stored refs pending

The scale dependent nuclear effects in parton distributions for practical applications

C.A. Salgado, K.J. Eskola, V.J. Kolhinen

arxiv:hep-ph/9807297 v1 · 1998-07-09 · hep-ph · 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{EV6JYULQFIJCWI2SODQDNKP32G}

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	2026-05-18T02:36:57.908421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257c9c51702a122b235270e036a9fbd196cd778c094c42421a308db72513d333

Aliases

arxiv: hep-ph/9807297 · arxiv_version: hep-ph/9807297v1 · doi: 10.48550/arxiv.hep-ph/9807297 · pith_short_12: EV6JYULQFIJC · pith_short_16: EV6JYULQFIJCWI2S · pith_short_8: EV6JYULQ

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/EV6JYULQFIJCWI2SODQDNKP32G \
  | 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: 257c9c51702a122b235270e036a9fbd196cd778c094c42421a308db72513d333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97730eb4fd02746eb06559b8f578dbfea09d91636c2e3d2a09cf4ee431883df9",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-07-09T09:18:35Z",
    "title_canon_sha256": "a0c507f68393cb2b3d6884a0eec69f2cc6894b87b9fd8fa44e4396b8970454cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9807297",
    "kind": "arxiv",
    "version": 1
  }
}