Pith Number

pith:W4YXHDVD

pith:2017:W4YXHDVDVY4PWIZKNBVSL6KJ5N

not attested not anchored not stored refs pending

Mass spectrum of spin-1/2 pentaquarks with a $c\bar{c}$ component and their anticipated discovery modes in $b$-baryon decays

Abdur Rehman, Ahmed Ali, Ishtiaq Ahmed, M. Jamil Aslam

arxiv:1704.05419 v2 · 2017-04-18 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4YXHDVDVY4PWIZKNBVSL6KJ5N}

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	2026-05-18T00:46:03.891380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b731738ea3ae38fb232a686b25f949eb5717785165905a401b686a3c60c7c9a9

Aliases

arxiv: 1704.05419 · arxiv_version: 1704.05419v2 · doi: 10.48550/arxiv.1704.05419 · pith_short_12: W4YXHDVDVY4P · pith_short_16: W4YXHDVDVY4PWIZK · pith_short_8: W4YXHDVD

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/W4YXHDVDVY4PWIZKNBVSL6KJ5N \
  | 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: b731738ea3ae38fb232a686b25f949eb5717785165905a401b686a3c60c7c9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5350fcfb164a8f7d2d133873fdd4778c31c7a89c20a5fc2b5658021fbbf2ec",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-04-18T16:47:36Z",
    "title_canon_sha256": "8c613d5f57e2e1d52e07fccf191c9b653d8624c540f4aceee7e77d6b064f3e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05419",
    "kind": "arxiv",
    "version": 2
  }
}