Pith Number

pith:UBDALE3J

pith:2013:UBDALE3JQ3FE2PNBJ7WNEWVX3J

not attested not anchored not stored refs pending

Reproducing the $Z_c(3900)$ structure through the initial-single-pion-emission mechanism

Dian-Yong Chen, Takayuki Matsuki, Xiang Liu

arxiv:1304.5845 v3 · 2013-04-22 · 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{UBDALE3JQ3FE2PNBJ7WNEWVX3J}

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	2026-05-18T03:15:34.132678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04605936986ca4d3da14fecd25ab7da4a1f1c7ae9bd0ce76b0dc235ce018650

Aliases

arxiv: 1304.5845 · arxiv_version: 1304.5845v3 · doi: 10.48550/arxiv.1304.5845 · pith_short_12: UBDALE3JQ3FE · pith_short_16: UBDALE3JQ3FE2PNB · pith_short_8: UBDALE3J

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/UBDALE3JQ3FE2PNBJ7WNEWVX3J \
  | 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: a04605936986ca4d3da14fecd25ab7da4a1f1c7ae9bd0ce76b0dc235ce018650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3994fbc3500dadbc45ff1b9b8feefbf50912f133de0243cb9b2384a4020b156b",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-04-22T06:09:30Z",
    "title_canon_sha256": "19c1725b1bfb759117c6923ef4acf9248a33cb5f0fc6646a61b2cb278a465c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5845",
    "kind": "arxiv",
    "version": 3
  }
}