Pith Number

pith:BUXVAOZF

pith:2016:BUXVAOZFHEJAFTRFSIVJRV6Q6L

not attested not anchored not stored refs pending

The decay $\eta \to 3 \pi$: study of the Dalitz plot and extraction of the quark mass ratio $Q$

Emilie Passemar, Gilberto Colangelo, Heinrich Leutwyler, Stefan Lanz

arxiv:1610.03494 v2 · 2016-10-11 · hep-ph · hep-ex · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUXVAOZFHEJAFTRFSIVJRV6Q6L}

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	2026-05-18T00:52:25.300630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2f503b25391202ce25922a98d7d0f2c2518376a957ae4d79bbd7dc0087bb1d

Aliases

arxiv: 1610.03494 · arxiv_version: 1610.03494v2 · doi: 10.48550/arxiv.1610.03494 · pith_short_12: BUXVAOZFHEJA · pith_short_16: BUXVAOZFHEJAFTRF · pith_short_8: BUXVAOZF

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/BUXVAOZFHEJAFTRFSIVJRV6Q6L \
  | 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: 0d2f503b25391202ce25922a98d7d0f2c2518376a957ae4d79bbd7dc0087bb1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b60daab18259364c03d2f9dfc4425f84f0a5c3a2e3c7682789acae15ee5fecdc",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-10-11T20:00:06Z",
    "title_canon_sha256": "20abc62f7318a40ce94390f65493ba4f3b9e0a432a1bf4bc5d7a4c51d21c4502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03494",
    "kind": "arxiv",
    "version": 2
  }
}