Pith Number

pith:XHTACUKT

pith:1999:XHTACUKTGTADRPACC7OV77STOQ

not attested not anchored not stored refs pending

Reassessment of the Collins Mechanism for Single-spin Asymmetries and the behavior of Delta d(x) at large x

E. Leader, M. Boglione

arxiv:hep-ph/9911207 v3 · 1999-11-02 · 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{XHTACUKTGTADRPACC7OV77STOQ}

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	2026-05-18T04:30:14.989299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e601515334c038bc0217dd5ffe537420b6c1d065f8a5bca2335cb0de0d58dd

Aliases

arxiv: hep-ph/9911207 · arxiv_version: hep-ph/9911207v3 · doi: 10.48550/arxiv.hep-ph/9911207 · pith_short_12: XHTACUKTGTAD · pith_short_16: XHTACUKTGTADRPAC · pith_short_8: XHTACUKT

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/XHTACUKTGTADRPACC7OV77STOQ \
  | 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: b9e601515334c038bc0217dd5ffe537420b6c1d065f8a5bca2335cb0de0d58dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a5c33e58fa4c1a0e69e2fdf56e12b4213619952473de1db31dd2c10a5a9e513",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-11-02T16:55:34Z",
    "title_canon_sha256": "6bfabb941060b6c205962813a7e203eb03bf7f9ca2e8cdc448bfaa9d1a2248ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9911207",
    "kind": "arxiv",
    "version": 3
  }
}