Pith Number

pith:2APZ7SYV

pith:2002:2APZ7SYVYBR3JVFBRKCWRBSNAG

not attested not anchored not stored refs pending

Single Spin Asymmetry in Open Charm Photoproduction and Decay as a Test of pQCD

K. Griffioen, N.Ya. Ivanov, P.E. Bosted, S.E. Rock

arxiv:hep-ph/0210298 v2 · 2002-10-22 · 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{2APZ7SYVYBR3JVFBRKCWRBSNAG}

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	2026-05-18T01:17:13.098236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d01f9fcb15c063b4d4a18a8568864d01834322f1aa2824455a4a864aef34ea37

Aliases

arxiv: hep-ph/0210298 · arxiv_version: hep-ph/0210298v2 · doi: 10.48550/arxiv.hep-ph/0210298 · pith_short_12: 2APZ7SYVYBR3 · pith_short_16: 2APZ7SYVYBR3JVFB · pith_short_8: 2APZ7SYV

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/2APZ7SYVYBR3JVFBRKCWRBSNAG \
  | 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: d01f9fcb15c063b4d4a18a8568864d01834322f1aa2824455a4a864aef34ea37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89044bddf42782f259f1becd4cb3e8ef9f462fe858f46b6404991753f35ad98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-10-22T14:41:59Z",
    "title_canon_sha256": "942fd51496bb000939f54fa46c6e6e87d932945cf39077d9e6803104e7603894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0210298",
    "kind": "arxiv",
    "version": 2
  }
}