Pith Number

pith:7PEKBQMY

pith:2021:7PEKBQMYFTIWWZF2STFAKK7UPV

not attested not anchored not stored refs pending

Predicting another doubly charmed molecular resonance $T_{cc}^{\prime+}(3876)$

Qi Huang, Rui Chen, Shi-Lin Zhu, Xiang Liu

arxiv:2108.01911 v4 · 2021-08-04 · hep-ph · hep-ex · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PEKBQMYFTIWWZF2STFAKK7UPV}

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

Systematic Study of Coupled-Channel Dynamics in Doubly Heavy Hadronic Molecules

Receipt and verification

First computed	2026-07-05T03:46:21.150772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc8a0c1982cd16b64ba94ca052bf47d58dea71c0105bd8223c3e55350064ba8

Aliases

arxiv: 2108.01911 · arxiv_version: 2108.01911v4 · doi: 10.48550/arxiv.2108.01911 · pith_short_12: 7PEKBQMYFTIW · pith_short_16: 7PEKBQMYFTIWWZF2 · pith_short_8: 7PEKBQMY

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/7PEKBQMYFTIWWZF2STFAKK7UPV \
  | 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: fbc8a0c1982cd16b64ba94ca052bf47d58dea71c0105bd8223c3e55350064ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef097002aa6c87d0ee085ac3dd181275f2e1fdcae0d05fd275e38a53f448b0c8",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-04T08:54:23Z",
    "title_canon_sha256": "1e6a07ef6711dba01b54f57630e4fabc6811745cf1b5c44b941283d0a64af5a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01911",
    "kind": "arxiv",
    "version": 4
  }
}