Pith Number

pith:U43WCTKE

pith:2013:U43WCTKECNNMZFB3JAJOJEYBFE

not attested not anchored not stored refs pending

Is $Z_c(3900)$ a molecular state

Hong-Wei Ke, Xue-Qian Li, Zheng-Tao Wei

arxiv:1307.2414 v1 · 2013-07-09 · 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{U43WCTKECNNMZFB3JAJOJEYBFE}

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	2026-05-18T01:48:52.983304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a737614d44135acc943b4812e4930129309049fe47ca64d13611e872ace633d7

Aliases

arxiv: 1307.2414 · arxiv_version: 1307.2414v1 · doi: 10.48550/arxiv.1307.2414 · pith_short_12: U43WCTKECNNM · pith_short_16: U43WCTKECNNMZFB3 · pith_short_8: U43WCTKE

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/U43WCTKECNNMZFB3JAJOJEYBFE \
  | 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: a737614d44135acc943b4812e4930129309049fe47ca64d13611e872ace633d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "807160d4509ded96d4d62e665f7a18abab2f1b1d0955f9a72ac408b87006268d",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-09T12:15:37Z",
    "title_canon_sha256": "6ec686ba2cee4d63a88af1444e2477575000484bcd5c30410d6f0a3a8103db5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2414",
    "kind": "arxiv",
    "version": 1
  }
}