pith. sign in
Pith Number

pith:UAQVWZI4

pith:1994:UAQVWZI4YL5SLRPAEAJ3YOHMDA
not attested not anchored not stored refs pending

$D^*D\pi$ and $B^*B\pi$ couplings in QCD

A. Khodjamirian, R. R\"uckl, V.M. Belyaev, V.M. Braun

arxiv:hep-ph/9410280 v1 · 1994-10-13 · 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{UAQVWZI4YL5SLRPAEAJ3YOHMDA}

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 2026-05-18T02:37:13.103474Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

a0215b651cc2fb25c5e02013bc38ec182d1b6dba75cdc440e0f0af218915455d

Aliases

arxiv: hep-ph/9410280 · arxiv_version: hep-ph/9410280v1 · doi: 10.48550/arxiv.hep-ph/9410280 · pith_short_12: UAQVWZI4YL5S · pith_short_16: UAQVWZI4YL5SLRPA · pith_short_8: UAQVWZI4
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/UAQVWZI4YL5SLRPAEAJ3YOHMDA \
  | 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: a0215b651cc2fb25c5e02013bc38ec182d1b6dba75cdc440e0f0af218915455d
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "3ab198a0d30895398e16c233869497895e9fd52fa850ed39361b8512a0041492",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-10-13T20:48:54Z",
    "title_canon_sha256": "5ef4a8b394085ee8b42bc1c82f78bf51f31b02d6dd281c92d6406a4289ea6c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9410280",
    "kind": "arxiv",
    "version": 1
  }
}