Pith Number

pith:2W7TOBCB

pith:2015:2W7TOBCBJSDEGSJ2XKPDZ4TJLS

not attested not anchored not stored refs pending

Scrutinizing the eta-eta' mixing, masses and pseudoscalar decay constants in the framework of U(3) chiral effective field theory

Jose Antonio Oller, Juan Jose Sanz-Cillero, Xu-Kun Guo, Zhi-Hui Guo

arxiv:1503.02248 v2 · 2015-03-08 · hep-ph · hep-ex · hep-lat · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2W7TOBCBJSDEGSJ2XKPDZ4TJLS}

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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

1 paper in Pith

Study of $\eta^\prime \to \eta \pi\pi $ Decays in Large-$N_C$ Chiral Perturbation Theory

Receipt and verification

First computed	2026-05-18T01:37:35.007387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bf3704414c8643493aba9e3cf2695ca3f2793b9a946e61bde9d5cd5869df47

Aliases

arxiv: 1503.02248 · arxiv_version: 1503.02248v2 · doi: 10.48550/arxiv.1503.02248 · pith_short_12: 2W7TOBCBJSDE · pith_short_16: 2W7TOBCBJSDEGSJ2 · pith_short_8: 2W7TOBCB

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/2W7TOBCBJSDEGSJ2XKPDZ4TJLS \
  | 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: d5bf3704414c8643493aba9e3cf2695ca3f2793b9a946e61bde9d5cd5869df47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7b5b58d276fc78a3aed14fc0875f936da80280e64c0cb915b703d7dbeeb826",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-03-08T05:53:59Z",
    "title_canon_sha256": "1c501038bb1598218a79d1128fad72abd0ec2e759f59d43a75514e155f8d34d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02248",
    "kind": "arxiv",
    "version": 2
  }
}