Pith Number

pith:FJYHXNVZ

pith:2017:FJYHXNVZHV3SLDJMXSEBL6GPMW

not attested not anchored not stored refs pending

Reexamining the photon polarization in $B\to K\pi\pi\gamma$

Dan Pirjol, Michael Gronau

arxiv:1704.05280 v1 · 2017-04-18 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJYHXNVZHV3SLDJMXSEBL6GPMW}

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	2026-05-18T00:40:06.171683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a707bb6b93d77258d2cbc8815f8cf65942f9e30ccab2295cb75def4c30f9d9c

Aliases

arxiv: 1704.05280 · arxiv_version: 1704.05280v1 · doi: 10.48550/arxiv.1704.05280 · pith_short_12: FJYHXNVZHV3S · pith_short_16: FJYHXNVZHV3SLDJM · pith_short_8: FJYHXNVZ

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/FJYHXNVZHV3SLDJMXSEBL6GPMW \
  | 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: 2a707bb6b93d77258d2cbc8815f8cf65942f9e30ccab2295cb75def4c30f9d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f309fff2a01c8549efe4029d136d019e04caef4a8f9a3dda41a069bc42fb800a",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-04-18T11:35:01Z",
    "title_canon_sha256": "a95dd775a6a63c7aa152ba514bf1168f7f7ae95c28877f03e2c1c22756508c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05280",
    "kind": "arxiv",
    "version": 1
  }
}