Pith Number

pith:5VOEKXT3

pith:1997:5VOEKXT3FHJPXHHJT5HPH4IXT2

not attested not anchored not stored refs pending

Decay Constant Ratios $f_{\eta_c}/f_{J/\psi}$ and $f_{\eta_b}/f_\Upsilon$

Dae Sung Hwang, Gwang-Hee Kim (Sejong University)

arxiv:hep-ph/9703364 v1 · 1997-03-19 · 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{5VOEKXT3FHJPXHHJT5HPH4IXT2}

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	2026-05-18T01:06:09.248728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed5c455e7b29d2fb9ce99f4ef3f1179e8c4630ed1684425ac5a652edff4e7c4b

Aliases

arxiv: hep-ph/9703364 · arxiv_version: hep-ph/9703364v1 · doi: 10.48550/arxiv.hep-ph/9703364 · pith_short_12: 5VOEKXT3FHJP · pith_short_16: 5VOEKXT3FHJPXHHJ · pith_short_8: 5VOEKXT3

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/5VOEKXT3FHJPXHHJT5HPH4IXT2 \
  | 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: ed5c455e7b29d2fb9ce99f4ef3f1179e8c4630ed1684425ac5a652edff4e7c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e5055ef1f1a15b03a67842233bb5946f0da252dfcf3752423f064142a41a70",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-03-19T04:15:50Z",
    "title_canon_sha256": "5dc0de92cd87257a28b98bd370adfebba6e37331270ec4a09d4580970e9b1da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9703364",
    "kind": "arxiv",
    "version": 1
  }
}