Pith Number

pith:BFMCZXNI

pith:2019:BFMCZXNILHWDPOFKTW26Q4UFBZ

not attested not anchored not stored refs pending

Threshold Effects in Heavy Quarkonium Spectroscopy and Decays

J. Ferretti

arxiv:1908.05710 v1 · 2019-08-15 · 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{BFMCZXNILHWDPOFKTW26Q4UFBZ}

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	2026-07-05T01:29:39.931077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09582cdda859ec37b8aa9db5e872850e665b96d1d9f28611bfe459390b311ff9

Aliases

arxiv: 1908.05710 · arxiv_version: 1908.05710v1 · doi: 10.48550/arxiv.1908.05710 · pith_short_12: BFMCZXNILHWD · pith_short_16: BFMCZXNILHWDPOFK · pith_short_8: BFMCZXNI

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/BFMCZXNILHWDPOFKTW26Q4UFBZ \
  | 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: 09582cdda859ec37b8aa9db5e872850e665b96d1d9f28611bfe459390b311ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93c25c711bbbcc8d16f874e44061c17861a0f58bf392ffbc411904afb339371",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-15T19:06:15Z",
    "title_canon_sha256": "4d772941753a7c699347c4d7a9ebbb8ce89d8685ae4fc18f0ae44f6218d3ff08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05710",
    "kind": "arxiv",
    "version": 1
  }
}