Pith Number

pith:EKWCBYDR

pith:2012:EKWCBYDR7XZXMSFRVFIGON3HV3

not attested not anchored not stored refs pending

EM Decay of X(3872) as the $1{^1D_2}(2^{-+})$ charmonium

Guo-Li Wang, Tianhong Wang, Wan-Li Ju, Yue Jiang

arxiv:1205.5725 v2 · 2012-05-25 · 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{EKWCBYDR7XZXMSFRVFIGON3HV3}

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	2026-05-18T01:23:31.764883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22ac20e071fdf37648b1a950673767aeda6db7eee169baa4d117256a537891cb

Aliases

arxiv: 1205.5725 · arxiv_version: 1205.5725v2 · doi: 10.48550/arxiv.1205.5725 · pith_short_12: EKWCBYDR7XZX · pith_short_16: EKWCBYDR7XZXMSFR · pith_short_8: EKWCBYDR

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/EKWCBYDR7XZXMSFRVFIGON3HV3 \
  | 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: 22ac20e071fdf37648b1a950673767aeda6db7eee169baa4d117256a537891cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f28fd2fec334cd062dad1c31a982d5319c9d20323a54447f35c02e877f6c2b8a",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-05-25T15:21:56Z",
    "title_canon_sha256": "4bf414484788c09469a41c2b79e5d056f73a5e4b25ed6ccf7257692bb0cd1548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5725",
    "kind": "arxiv",
    "version": 2
  }
}