Pith Number

pith:OIIR432G

pith:2017:OIIR432GPUZBQCRD54BN3GOCRT

not attested not anchored not stored refs pending

Electromagnetic decays of the neutral pion

Christian S. Fischer, Esther Weil, Gernot Eichmann, Richard Williams

arxiv:1704.06046 v2 · 2017-04-20 · hep-ph · 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{OIIR432GPUZBQCRD54BN3GOCRT}

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.

Cited by

2 papers in Pith

Study of electron-positron annihilation into four pions within chiral effective field theory in the low energy region

Improved Standard-Model predictions for $\eta^{(\prime)}\to \ell^+ \ell^-$

Receipt and verification

First computed	2026-05-18T00:38:55.338194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72111e6f467d32180a23ef02dd99c28cebdc0ee54d8346af7ff16d84a3da0d11

Aliases

arxiv: 1704.06046 · arxiv_version: 1704.06046v2 · doi: 10.48550/arxiv.1704.06046 · pith_short_12: OIIR432GPUZB · pith_short_16: OIIR432GPUZBQCRD · pith_short_8: OIIR432G

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/OIIR432GPUZBQCRD54BN3GOCRT \
  | 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: 72111e6f467d32180a23ef02dd99c28cebdc0ee54d8346af7ff16d84a3da0d11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9704325af9c1b3e5b397c8c3fcf0691a275770afdeea16323807aaa256f7ab4",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-04-20T08:31:19Z",
    "title_canon_sha256": "4c73c1671a471fe47d660213c973d3371fd2f98acbce26be481f2e05d88862be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06046",
    "kind": "arxiv",
    "version": 2
  }
}