Pith Number

pith:WU2YJHJW

pith:2016:WU2YJHJWALQP52L2MWKCPWTOTV

not attested not anchored not stored refs pending

$P$-wave coupled channel effects in electron-positron annihilation

Meng-Lin Du, Qian Wang, Ulf-G. Mei{\ss}ner

arxiv:1608.02537 v2 · 2016-08-08 · 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{WU2YJHJWALQP52L2MWKCPWTOTV}

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

Does $\psi(4660)$ exist?

Receipt and verification

First computed	2026-05-18T00:58:54.925709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b535849d3602e0fee97a659427da6e9d66492622297d2ec4b61c8b535419fb82

Aliases

arxiv: 1608.02537 · arxiv_version: 1608.02537v2 · doi: 10.48550/arxiv.1608.02537 · pith_short_12: WU2YJHJWALQP · pith_short_16: WU2YJHJWALQP52L2 · pith_short_8: WU2YJHJW

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/WU2YJHJWALQP52L2MWKCPWTOTV \
  | 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: b535849d3602e0fee97a659427da6e9d66492622297d2ec4b61c8b535419fb82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3104523b0c549a861a9eefb09959689e0e4229549c36115b3a0f59c0cfe308d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-08-08T18:10:23Z",
    "title_canon_sha256": "fa03486dc183689b35588c7ca5d699e2f62cb1a81a8216b1a3d7bfa64b38b10f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02537",
    "kind": "arxiv",
    "version": 2
  }
}