Pith Number

pith:MWDKBV6O

pith:2021:MWDKBV6O74CBD5MBSIDJZ7YAVA

not attested not anchored not stored refs pending

Precision dispersive approaches versus unitarized Chiral Perturbation Theory for the lightest scalar resonances $\sigma/f_0(500)$ and $\kappa/K_0^*(700)$

A. Rodas, J. R. Pel\'aez, J. Ruiz de Elvira

arxiv:2101.06506 v2 · 2021-01-16 · hep-ph

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\usepackage{pith}
\pithnumber{MWDKBV6O74CBD5MBSIDJZ7YAVA}

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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.

Cited by

3 papers in Pith

Three-body unitary determination of the $f_1(1285)$ and $f_1(1420)$ pole positions

Machine learning unveils the quark mass dependence of the pseudoscalar meson decay constants in three-flavour N$^2$LO ChPT

Unified study of scalar, vector and tensor two-meson form factors in $U(3)$ resonance chiral theory

Receipt and verification

First computed	2026-07-05T03:01:13.020597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6586a0d7ceff0411f58192069cff00a837fca0f9385d389b0d1dba4dc60c181e

Aliases

arxiv: 2101.06506 · arxiv_version: 2101.06506v2 · doi: 10.48550/arxiv.2101.06506 · pith_short_12: MWDKBV6O74CB · pith_short_16: MWDKBV6O74CBD5MB · pith_short_8: MWDKBV6O

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/MWDKBV6O74CBD5MBSIDJZ7YAVA \
  | 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: 6586a0d7ceff0411f58192069cff00a837fca0f9385d389b0d1dba4dc60c181e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71fdba69b7fb44db7a9029721243b60bbb2b7b3fdf8e301fad5c4a53053e3857",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-01-16T19:12:37Z",
    "title_canon_sha256": "0ba8b00d2b595c210d215aee0ade5229509e2531e0615bd58d463376f44d9dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06506",
    "kind": "arxiv",
    "version": 2
  }
}