Pith Number

pith:NMOQPS6N

pith:2016:NMOQPS6NRIPCYDPNOTENXZ5BBO

not attested not anchored not stored refs pending

Four-quark structure of Zc(3900), Z(4430) and Xb(5568) states

Fabian Goerke, Jurgen G. Korner, Mikhail A. Ivanov, Pietro Santorelli, Thomas Gutsche, Valery E. Lyubovitskij

arxiv:1608.04656 v2 · 2016-08-16 · 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{NMOQPS6NRIPCYDPNOTENXZ5BBO}

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	2026-05-18T00:58:50.908367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b1d07cbcd8a1e2c0ded74c8dbe7a10b92cfd71df7990a2ce81c418f647783a8

Aliases

arxiv: 1608.04656 · arxiv_version: 1608.04656v2 · doi: 10.48550/arxiv.1608.04656 · pith_short_12: NMOQPS6NRIPC · pith_short_16: NMOQPS6NRIPCYDPN · pith_short_8: NMOQPS6N

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/NMOQPS6NRIPCYDPNOTENXZ5BBO \
  | 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: 6b1d07cbcd8a1e2c0ded74c8dbe7a10b92cfd71df7990a2ce81c418f647783a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f67b905708fa51ed0efac562eb5acb38a3fa1ffdd5d5d692e30136f4c01c9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-08-16T16:19:39Z",
    "title_canon_sha256": "229a2597c2d5f78eb91ed7e8a0db0b9060394aaa2713d51b58df5a181abdc3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04656",
    "kind": "arxiv",
    "version": 2
  }
}