Pith Number

pith:WXTLCL7K

pith:2015:WXTLCL7KWCWUM6BP4IVTG7MEWV

not attested not anchored not stored refs pending

$\Lambda _{c}^{+}(2940)$ photoproduction off the neutron

Alexey Guskov, Xiao-Yun Wang, Xu-Rong Chen

arxiv:1509.02602 v2 · 2015-09-09 · 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{WXTLCL7KWCWUM6BP4IVTG7MEWV}

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	2026-05-18T01:25:56.392486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e6b12feab0ad46782fe22b337d84b5775f4c6677b2e75e43fbdc6efea7c768

Aliases

arxiv: 1509.02602 · arxiv_version: 1509.02602v2 · doi: 10.48550/arxiv.1509.02602 · pith_short_12: WXTLCL7KWCWU · pith_short_16: WXTLCL7KWCWUM6BP · pith_short_8: WXTLCL7K

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/WXTLCL7KWCWUM6BP4IVTG7MEWV \
  | 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: b5e6b12feab0ad46782fe22b337d84b5775f4c6677b2e75e43fbdc6efea7c768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f3c65eb3781b43ef4b0825cd77a2d1b1e63b1dd53712fd506cc0db07e6a87c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-09-09T02:00:53Z",
    "title_canon_sha256": "1b3111a6302305fe3ffaa8bc9efe90de1ebb942ce7f031c32cefaa32537bded6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02602",
    "kind": "arxiv",
    "version": 2
  }
}