Pith Number

pith:QXOHSYJD

pith:2019:QXOHSYJDDHJAB7GCJBCTLQXZJN

not attested not anchored not stored refs pending

One pion exchange and the quantum numbers of the Pc(4440) and Pc(4457) pentaquarks

Manuel Pavon Valderrama

arxiv:1907.05294 v1 · 2019-07-11 · hep-ph · hep-ex · 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{QXOHSYJDDHJAB7GCJBCTLQXZJN}

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.

Cited by

1 paper in Pith

Strong decays of the latest LHCb pentaquark candidates in hadronic molecule pictures

Receipt and verification

First computed	2026-07-05T00:22:00.862727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85dc79612319d200fcc2484535c2f94b625e713d514a9340b19db036f759bd4f

Aliases

arxiv: 1907.05294 · arxiv_version: 1907.05294v1 · doi: 10.48550/arxiv.1907.05294 · pith_short_12: QXOHSYJDDHJA · pith_short_16: QXOHSYJDDHJAB7GC · pith_short_8: QXOHSYJD

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/QXOHSYJDDHJAB7GCJBCTLQXZJN \
  | 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: 85dc79612319d200fcc2484535c2f94b625e713d514a9340b19db036f759bd4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d626f621df70bd63ac3439bf74acd23122f7740e0c70d6edac25cf75bee404",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-07-11T15:04:50Z",
    "title_canon_sha256": "9dcad8f8431d04ba7327fa4716c0ef8d765765b7d6c1f09aee99dd0e29f2a48b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05294",
    "kind": "arxiv",
    "version": 1
  }
}