Pith Number

pith:CJLD6COE

pith:2008:CJLD6COE4XOQYW5IIC4RBAUTT6

not attested not anchored not stored refs pending

Model calculations of the Sivers function satisfying the Burkardt Sum Rule

A. Courtoy, S. Scopetta, V. Vento

arxiv:0811.1191 v2 · 2008-11-07 · hep-ph · 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{CJLD6COE4XOQYW5IIC4RBAUTT6}

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	2026-07-04T15:41:34.226696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12563f09c4e5dd0c5ba840b91082939f97990aaa7aefcbbe458bacb0608c2e05

Aliases

arxiv: 0811.1191 · arxiv_version: 0811.1191v2 · doi: 10.48550/arxiv.0811.1191 · pith_short_12: CJLD6COE4XOQ · pith_short_16: CJLD6COE4XOQYW5I · pith_short_8: CJLD6COE

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/CJLD6COE4XOQYW5IIC4RBAUTT6 \
  | 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: 12563f09c4e5dd0c5ba840b91082939f97990aaa7aefcbbe458bacb0608c2e05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61ac6cc6708427261ca94110f2476603d29c1013c4efd3826b175f150e84b28",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-11-07T17:46:47Z",
    "title_canon_sha256": "96ee403ee3a3eb251a68c7b36fc450e46bf9498e132c089dbeb442d3f72f5c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1191",
    "kind": "arxiv",
    "version": 2
  }
}