Pith Number

pith:QNO7O3SV

pith:2019:QNO7O3SVWLUG2AT7NFM3UJS4EC

not attested not anchored not stored refs pending

$P_c(4457)^+$, $P_c(4440)^+$, and $P_c(4312)^+$: molecules or compact pentaquarks?

Jian-Bo Cheng, Yan-Rui Liu

arxiv:1905.08605 v2 · 2019-05-21 · 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{QNO7O3SVWLUG2AT7NFM3UJS4EC}

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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.

Cited by

1 paper in Pith

$T^a_{c\bar{s}0}(2900)$, $T_{cs0}^*(2870)^0$, and other singly-heavy tetraquark states

Receipt and verification

First computed	2026-07-05T00:03:46.812909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

835df76e55b2e86d027f6959ba265c20a6309cb71cb6599852dbec6696fa8e06

Aliases

arxiv: 1905.08605 · arxiv_version: 1905.08605v2 · doi: 10.48550/arxiv.1905.08605 · pith_short_12: QNO7O3SVWLUG · pith_short_16: QNO7O3SVWLUG2AT7 · pith_short_8: QNO7O3SV

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/QNO7O3SVWLUG2AT7NFM3UJS4EC \
  | 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: 835df76e55b2e86d027f6959ba265c20a6309cb71cb6599852dbec6696fa8e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9bebbfa49ad5d8c4011b6d6fece9337a797501570c9c42bd30cf73766754f0",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-05-21T13:22:12Z",
    "title_canon_sha256": "5deced07c1f1513a0ea7e3864f7a336bf50c454eae8d4031d344d2952e1130fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08605",
    "kind": "arxiv",
    "version": 2
  }
}