Pith Number

pith:KRGXGFYX

pith:2015:KRGXGFYXYWQWAZAPSWZA4HVFLD

not attested not anchored not stored refs pending

Isospin breaking decay $\eta(1405) \to f_0(980)\pi^0 \to 3\pi$

A.A. Kozhevnikov, G.N. Shestakov, N.N. Achasov

arxiv:1504.02844 v2 · 2015-04-11 · hep-ph · hep-ex · 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{KRGXGFYXYWQWAZAPSWZA4HVFLD}

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	2026-05-18T01:35:39.788839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544d731717c5a160640f95b20e1ea558c72147857914742f4c89c7358a66ce33

Aliases

arxiv: 1504.02844 · arxiv_version: 1504.02844v2 · doi: 10.48550/arxiv.1504.02844 · pith_short_12: KRGXGFYXYWQW · pith_short_16: KRGXGFYXYWQWAZAP · pith_short_8: KRGXGFYX

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/KRGXGFYXYWQWAZAPSWZA4HVFLD \
  | 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: 544d731717c5a160640f95b20e1ea558c72147857914742f4c89c7358a66ce33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b20600bc4359b9a7b4b923d141282a259407ae9ddb87d04532cef4d71275f63",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-11T06:41:04Z",
    "title_canon_sha256": "1942d5ac5c410dab1887f5dda6feee326b105724a5a7cbc567323ea1ac653f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02844",
    "kind": "arxiv",
    "version": 2
  }
}