Pith Number

pith:YUCWSXL5

pith:2003:YUCWSXL5NARS6VPVWA52LOACWK

not attested not anchored not stored refs pending

On the coupling $g_{f_0K^+K^-}$ and the structure of $f_0(980)$

Fulvia De Fazio

arxiv:hep-ph/0310170 v1 · 2003-10-14 · 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{YUCWSXL5NARS6VPVWA52LOACWK}

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	2026-05-18T04:13:36.583169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c505695d7d68232f55f5b03ba5b802b2b302e9623c1f05bb1f162250bab59798

Aliases

arxiv: hep-ph/0310170 · arxiv_version: hep-ph/0310170v1 · doi: 10.48550/arxiv.hep-ph/0310170 · pith_short_12: YUCWSXL5NARS · pith_short_16: YUCWSXL5NARS6VPV · pith_short_8: YUCWSXL5

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/YUCWSXL5NARS6VPVWA52LOACWK \
  | 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: c505695d7d68232f55f5b03ba5b802b2b302e9623c1f05bb1f162250bab59798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b8e20787caf23043ef0b450edbd6f2d5bdd3b202e3960fcd3c5d85ee493fbcb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-10-14T15:53:15Z",
    "title_canon_sha256": "4ea202a08c198211123be217941764b9e3cdc0bc21a07b20024e2a1397eee7d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0310170",
    "kind": "arxiv",
    "version": 1
  }
}