Pith Number

pith:7HNELORO

pith:1995:7HNELOROPCQZBR3Y3AM2XILKG7

not attested not anchored not stored refs pending

Antiquark Polarization inside the Proton is Small

Ling-Fong Li, T. P. Cheng

arxiv:hep-ph/9510235 v2 · 1995-10-05 · 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{7HNELOROPCQZBR3Y3AM2XILKG7}

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	2026-05-18T01:39:00.033281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9da45ba2e78a190c778d819aba16a37e819102da65b285595e6f1c4d995840c

Aliases

arxiv: hep-ph/9510235 · arxiv_version: hep-ph/9510235v2 · doi: 10.48550/arxiv.hep-ph/9510235 · pith_short_12: 7HNELOROPCQZ · pith_short_16: 7HNELOROPCQZBR3Y · pith_short_8: 7HNELORO

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/7HNELOROPCQZBR3Y3AM2XILKG7 \
  | 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: f9da45ba2e78a190c778d819aba16a37e819102da65b285595e6f1c4d995840c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0ab68fd6b3181e896527be15e61cfe8f1fd257d7624b3d6a0cfbb0d90086e5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-10-05T22:10:52Z",
    "title_canon_sha256": "fa3ed9858effb2ac6b63313b446074d5ecaa3db77584610f770da586ce95512c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9510235",
    "kind": "arxiv",
    "version": 2
  }
}