Pith Number

pith:SMQINANQ

pith:2021:SMQINANQJKT5QVHQ3KC3XFS6ES

not attested not anchored not stored refs pending

The electromagnetic form factors of $\Lambda_c$ hyperon in the vector meson dominance model

Junyao Wan, Yongliang Yang, Zhun Lu

arxiv:2102.03092 v2 · 2021-02-05 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMQINANQJKT5QVHQ3KC3XFS6ES}

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	2026-07-05T03:23:07.495708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93208681b04aa7d854f0da85bb965e24b5b994faca331b9ce03f9492492048b0

Aliases

arxiv: 2102.03092 · arxiv_version: 2102.03092v2 · doi: 10.48550/arxiv.2102.03092 · pith_short_12: SMQINANQJKT5 · pith_short_16: SMQINANQJKT5QVHQ · pith_short_8: SMQINANQ

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/SMQINANQJKT5QVHQ3KC3XFS6ES \
  | 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: 93208681b04aa7d854f0da85bb965e24b5b994faca331b9ce03f9492492048b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9204b62fbfb3c60cb8f71dfd4a55d64f226991c5e5b1cc551a9c888fe30a6eaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-05T10:32:51Z",
    "title_canon_sha256": "75a4ca72e87e22d0d80f6942414e13fa6b2d5f993220c3e4bdd1e6943c3ad2de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03092",
    "kind": "arxiv",
    "version": 2
  }
}