Pith Number

pith:WR3QZ35E

pith:2006:WR3QZ35EPPUUVCT5APK7SZXAZC

not attested not anchored not stored refs pending

Isospin and a possible interpretation of the newly observed X(1576)

Feng-Kun Guo, Peng-Nian Shen

arxiv:hep-ph/0606273 v4 · 2006-06-27 · 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{WR3QZ35EPPUUVCT5APK7SZXAZC}

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	2026-07-04T15:19:25.620096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4770cefa47be94a8a7d03d5f966e0c8af1de9f0b819dc2831c0b2ab8ca639c4

Aliases

arxiv: hep-ph/0606273 · arxiv_version: hep-ph/0606273v4 · doi: 10.48550/arxiv.hep-ph/0606273 · pith_short_12: WR3QZ35EPPUU · pith_short_16: WR3QZ35EPPUUVCT5 · pith_short_8: WR3QZ35E

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/WR3QZ35EPPUUVCT5APK7SZXAZC \
  | 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: b4770cefa47be94a8a7d03d5f966e0c8af1de9f0b819dc2831c0b2ab8ca639c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d497e5c5e35f00aba188990a0c2af2327beda1c6767303156eeffe0c9251a641",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-06-27T09:05:41Z",
    "title_canon_sha256": "afda4006dbf4ad094b38831d1f8ec3b2e00c31a29dbbeb72c01bb9b9c54f3f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0606273",
    "kind": "arxiv",
    "version": 4
  }
}