Pith Number

pith:WTARDPBV

pith:2014:WTARDPBVRD3E7JONZJ3KNDIRSU

not attested not anchored not stored refs pending

Gauge Invariance and QCD Twist-3 Factorization for Single Spin Asymmetries

G.P. Zhang, J.P. Ma

arxiv:1409.2938 v2 · 2014-09-10 · 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{WTARDPBVRD3E7JONZJ3KNDIRSU}

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	2026-05-18T01:42:05.660920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c111bc3588f64fa5cdca76a68d119532e80f05f09c120f23376bdcf9c818ea

Aliases

arxiv: 1409.2938 · arxiv_version: 1409.2938v2 · doi: 10.48550/arxiv.1409.2938 · pith_short_12: WTARDPBVRD3E · pith_short_16: WTARDPBVRD3E7JON · pith_short_8: WTARDPBV

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/WTARDPBVRD3E7JONZJ3KNDIRSU \
  | 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: b4c111bc3588f64fa5cdca76a68d119532e80f05f09c120f23376bdcf9c818ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3e10a6910fdaf3a0133373c66ab0edd3e31cf8de7152d5c8946221170d68443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-09-10T02:36:22Z",
    "title_canon_sha256": "2f176851b7c8392f0d7babcb5e24383a78e6652825586ca4e2c4675664d2f0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2938",
    "kind": "arxiv",
    "version": 2
  }
}