Pith Number

pith:QKHJDYRP

pith:2021:QKHJDYRPUQDJWNUX6RIGSCLQA3

not attested not anchored not stored refs pending

Implications of the $Z_{cs}(3985)$ and $Z_{cs}(4000)$ as two different states

Bo Wang, Guang-Juan Wang, Lu Meng, Shi-Lin Zhu

arxiv:2104.08469 v2 · 2021-04-17 · hep-ph · hep-ex · hep-lat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKHJDYRPUQDJWNUX6RIGSCLQA3}

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	2026-07-05T02:58:41.466930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

828e91e22fa4069b3697f45069097006ff43e44ec13d4a4736663171abf63ee6

Aliases

arxiv: 2104.08469 · arxiv_version: 2104.08469v2 · doi: 10.48550/arxiv.2104.08469 · pith_short_12: QKHJDYRPUQDJ · pith_short_16: QKHJDYRPUQDJWNUX · pith_short_8: QKHJDYRP

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/QKHJDYRPUQDJWNUX6RIGSCLQA3 \
  | 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: 828e91e22fa4069b3697f45069097006ff43e44ec13d4a4736663171abf63ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78aedbe1146b4b9f994ed42c1a48dcb68b38d0d0f515d974f2e3a12d870c433f",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-17T07:01:46Z",
    "title_canon_sha256": "e4d16b159c896930722d879c0cdf17d0e7da3486d8e9bb226f65ea484e901c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08469",
    "kind": "arxiv",
    "version": 2
  }
}