Pith Number

pith:LD7QHXFS

pith:2018:LD7QHXFSWSMEZWEXZ4BZTYDDTH

not attested not anchored not stored refs pending

Dynamical picture for the exotic XYZ states

Mikhail A. Ivanov

arxiv:1809.02973 v2 · 2018-09-09 · 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{LD7QHXFSWSMEZWEXZ4BZTYDDTH}

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	2026-05-17T23:59:14.365087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ff03dcb2b4984cd897cf0399e06399c9756c368573185f7d98346a02273d94

Aliases

arxiv: 1809.02973 · arxiv_version: 1809.02973v2 · doi: 10.48550/arxiv.1809.02973 · pith_short_12: LD7QHXFSWSME · pith_short_16: LD7QHXFSWSMEZWEX · pith_short_8: LD7QHXFS

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/LD7QHXFSWSMEZWEXZ4BZTYDDTH \
  | 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: 58ff03dcb2b4984cd897cf0399e06399c9756c368573185f7d98346a02273d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1a6d2dcc324d76d59eecc199d5b43ebb40dd5184ee4051c95670e8d6420dca",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-09-09T13:45:27Z",
    "title_canon_sha256": "fda17a667b8b443474d57ea81b328f0bb180a9a70a07270d94b664bb70cfd2b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02973",
    "kind": "arxiv",
    "version": 2
  }
}