Pith Number

pith:M6RWZKWY

pith:2016:M6RWZKWYN437EEG5X3SYEAQCIE

not attested not anchored not stored refs pending

Relativistic two-body calculation of $b\bar{b}$-mesons radiative decays

A. Barducci, E. Sorace, R. Giachetti

arxiv:1604.08043 v2 · 2016-04-26 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6RWZKWYN437EEG5X3SYEAQCIE}

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	2026-05-18T00:45:49.567437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a36caad86f37f210ddbee5820202412a2d043d5f7abb4265e5f942c6e2604f

Aliases

arxiv: 1604.08043 · arxiv_version: 1604.08043v2 · doi: 10.48550/arxiv.1604.08043 · pith_short_12: M6RWZKWYN437 · pith_short_16: M6RWZKWYN437EEG5 · pith_short_8: M6RWZKWY

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/M6RWZKWYN437EEG5X3SYEAQCIE \
  | 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: 67a36caad86f37f210ddbee5820202412a2d043d5f7abb4265e5f942c6e2604f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4160ef89704bc07436125a683b71fccbcf27cb08af9884811bb772f45df6f6a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-04-26T16:00:02Z",
    "title_canon_sha256": "48f9119a462f456c5a9775247fe4a4bf2ee98843793edfbbb1305cbea4b70a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08043",
    "kind": "arxiv",
    "version": 2
  }
}