Pith Number

pith:Z2SSRHF5

pith:2019:Z2SSRHF5FWYVCW52WAW2XN4QH2

not attested not anchored not stored refs pending

Parton distributions from nonlocal chiral SU(3) effective theory: Flavor asymmetries

A. W. Thomas, Chueng-Ryong Ji, P. Wang, W. Melnitchouk, X. G. Wang, Y. Salamu

arxiv:1907.08551 v1 · 2019-07-19 · 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{Z2SSRHF5FWYVCW52WAW2XN4QH2}

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	2026-07-05T00:31:12.456155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea5289cbd2db1515bbab02dabb7903eb999acf6a2a33aa329c0ea496d984595

Aliases

arxiv: 1907.08551 · arxiv_version: 1907.08551v1 · doi: 10.48550/arxiv.1907.08551 · pith_short_12: Z2SSRHF5FWYV · pith_short_16: Z2SSRHF5FWYVCW52 · pith_short_8: Z2SSRHF5

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/Z2SSRHF5FWYVCW52WAW2XN4QH2 \
  | 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: cea5289cbd2db1515bbab02dabb7903eb999acf6a2a33aa329c0ea496d984595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d491058f22099be14bfa263bd18c4222a55884d7430a7a77c56b75160b75c7d0",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-07-19T15:39:19Z",
    "title_canon_sha256": "b045f9169f138da94375e9fdd4675f155ab0be461cd6953f93628a5392363c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08551",
    "kind": "arxiv",
    "version": 1
  }
}