Pith Number

pith:2FFKM7YE

pith:2013:2FFKM7YEVSLNTMRCNN7XLX6FXW

not attested not anchored not stored refs pending

Y(4260) and Y(4360) as mixed hadrocharmonium

M.B.Voloshin, Xin Li

arxiv:1309.1681 v3 · 2013-09-06 · 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{2FFKM7YEVSLNTMRCNN7XLX6FXW}

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	2026-05-18T01:47:48.991105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14aa67f04ac96d9b2226b7f75dfc5bdad2f859f9024c943ced92bf02c96958f

Aliases

arxiv: 1309.1681 · arxiv_version: 1309.1681v3 · doi: 10.48550/arxiv.1309.1681 · pith_short_12: 2FFKM7YEVSLN · pith_short_16: 2FFKM7YEVSLNTMRC · pith_short_8: 2FFKM7YE

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/2FFKM7YEVSLNTMRCNN7XLX6FXW \
  | 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: d14aa67f04ac96d9b2226b7f75dfc5bdad2f859f9024c943ced92bf02c96958f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe02eace1f6c0dd4cd073cf2bfeb8e368abb3905ae5bb79c85851dcd2efd4e6",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-06T15:49:29Z",
    "title_canon_sha256": "ff3af46988709b9328666cd8e0df4eaab5e4218e6895000553fc86c43ef70f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1681",
    "kind": "arxiv",
    "version": 3
  }
}