Pith Number

pith:Y3XYDXA5

pith:2011:Y3XYDXA5ERHEPHBYKCRVD6S3CX

not attested not anchored not stored refs pending

Single Transverse-Spin Asymmetry in Open Charm Production in SIDIS

(2) Juntendo Univ.), Hiroo Beppu (1), Kazuhiro Tanaka (2), Shinsuke Yoshida (1) ((1) Niigata Univ., Yuji Koike (1)

arxiv:1107.3234 v1 · 2011-07-16 · 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{Y3XYDXA5ERHEPHBYKCRVD6S3CX}

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	2026-05-18T04:18:03.558447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ef81dc1d244e479c3850a351fa5b15c38bf1bdd1e9152e7c4ff72d7d4342ee

Aliases

arxiv: 1107.3234 · arxiv_version: 1107.3234v1 · doi: 10.48550/arxiv.1107.3234 · pith_short_12: Y3XYDXA5ERHE · pith_short_16: Y3XYDXA5ERHEPHBY · pith_short_8: Y3XYDXA5

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/Y3XYDXA5ERHEPHBYKCRVD6S3CX \
  | 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: c6ef81dc1d244e479c3850a351fa5b15c38bf1bdd1e9152e7c4ff72d7d4342ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b0ccb0a187fc73523a3982cc25453f11c8bfeb0fc19798ee7fa1bd5f7f57a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-16T13:44:05Z",
    "title_canon_sha256": "5b485f049fda6857adba939a0888d968417a3a0635144132b3b893d7ee88cea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3234",
    "kind": "arxiv",
    "version": 1
  }
}