Pith Number

pith:FWZIVOAE

pith:2019:FWZIVOAEFAN5RRDNEDWFL6RFO2

not attested not anchored not stored refs pending

Single-spin asymmetry in dihadron production in SIDIS off the longitudinally polarized nucleon target

Wei Yang, Xiaoyu Wang, Yongliang Yang, Zhun Lu

arxiv:1902.07889 v1 · 2019-02-21 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWZIVOAEFAN5RRDNEDWFL6RFO2}

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	2026-05-17T23:51:29.898684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2db28ab804281bd8c46d20ec55fa2576b37292711b62c2df76a6b8448053a8be

Aliases

arxiv: 1902.07889 · arxiv_version: 1902.07889v1 · doi: 10.48550/arxiv.1902.07889 · pith_short_12: FWZIVOAEFAN5 · pith_short_16: FWZIVOAEFAN5RRDN · pith_short_8: FWZIVOAE

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/FWZIVOAEFAN5RRDNEDWFL6RFO2 \
  | 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: 2db28ab804281bd8c46d20ec55fa2576b37292711b62c2df76a6b8448053a8be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c803fbb38b532e43b9b470b7460a2c4e173967e20f69d49fabd3b9af3d29cd61",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-02-21T07:09:30Z",
    "title_canon_sha256": "b8eeb39e7986b5f0728d04b8d32a5803f00cd2b22da4ac05481775a170857831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07889",
    "kind": "arxiv",
    "version": 1
  }
}