Pith Number

pith:3O3DS5DJ

pith:2019:3O3DS5DJG3BJXUD5ZPBWNRA3JP

not attested not anchored not stored refs pending

Possibility to study pentaquark states $P_{c}(4312), P_{c}(4440)$, and $P_{c}(4457)$ in $\gamma p\rightarrow J/\psi p$ reaction

Jun He, Xiao-Yun Wang, Xu-Rong Chen

arxiv:1904.11706 v2 · 2019-04-26 · hep-ph · nucl-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{3O3DS5DJG3BJXUD5ZPBWNRA3JP}

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	2026-05-17T23:43:32.666012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb639746936c29bd07dcbc366c41b4bcee3641c413d058776c523deea9c5dd0

Aliases

arxiv: 1904.11706 · arxiv_version: 1904.11706v2 · doi: 10.48550/arxiv.1904.11706 · pith_short_12: 3O3DS5DJG3BJ · pith_short_16: 3O3DS5DJG3BJXUD5 · pith_short_8: 3O3DS5DJ

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/3O3DS5DJG3BJXUD5ZPBWNRA3JP \
  | 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: dbb639746936c29bd07dcbc366c41b4bcee3641c413d058776c523deea9c5dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f74b2254d12494b02dde5b28ce2b65a20b73e38a5bbac6ac1cea344ea2ee2f72",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-04-26T08:04:40Z",
    "title_canon_sha256": "a34ed36dbe59607af6ef75fa057d681409e6e31d7ba67e57de8f4d980f7cddd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11706",
    "kind": "arxiv",
    "version": 2
  }
}