Pith Number

pith:IE7WJKTJ

pith:2002:IE7WJKTJLAYDSO26KB4EGJA2BI

not attested not anchored not stored refs pending

Polarized antiquark flavor asymmetry: Pauli blocking vs. the pion cloud

A. Schaefer, C. Weiss, R.J. Fries

arxiv:hep-ph/0204060 v1 · 2002-04-05 · 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{IE7WJKTJLAYDSO26KB4EGJA2BI}

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	2026-05-18T04:30:23.976464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

413f64aa695830393b5e507843241a0a1ce5f3648eeeef0b6a067895e6c6c030

Aliases

arxiv: hep-ph/0204060 · arxiv_version: hep-ph/0204060v1 · doi: 10.48550/arxiv.hep-ph/0204060 · pith_short_12: IE7WJKTJLAYD · pith_short_16: IE7WJKTJLAYDSO26 · pith_short_8: IE7WJKTJ

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/IE7WJKTJLAYDSO26KB4EGJA2BI \
  | 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: 413f64aa695830393b5e507843241a0a1ce5f3648eeeef0b6a067895e6c6c030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9df56d0ca9010988772ac28bb8518f2d0bea125d618d21d3b6ef13b1c8ca4c31",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-04-05T00:30:03Z",
    "title_canon_sha256": "761b21d58c18d320761277360c70e57c603717d485e1efb89d3ff4fa29d51e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0204060",
    "kind": "arxiv",
    "version": 1
  }
}