Pith Number

pith:R7RUVJ7I

pith:2021:R7RUVJ7INBNVKCIWUQQXRLDT5L

not attested not anchored not stored refs pending

Mass spectra of doubly heavy tetraquarks in an improved chromomagnetic interaction model

Jianing Li, Jiaxing Zhao, Lianyi He, Tao Guo

arxiv:2108.10462 v2 · 2021-08-24 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7RUVJ7INBNVKCIWUQQXRLDT5L}

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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

$T_{bc\bar s}$ states in the process $\Upsilon \to D^{-} \bar B^{0} D_s^{+}$

Receipt and verification

First computed	2026-07-05T03:55:00.089938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe34aa7e8685b550916a42178ac73eac800114227f1d26c3e3c57151481f84f

Aliases

arxiv: 2108.10462 · arxiv_version: 2108.10462v2 · doi: 10.48550/arxiv.2108.10462 · pith_short_12: R7RUVJ7INBNV · pith_short_16: R7RUVJ7INBNVKCIW · pith_short_8: R7RUVJ7I

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/R7RUVJ7INBNVKCIWUQQXRLDT5L \
  | 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: 8fe34aa7e8685b550916a42178ac73eac800114227f1d26c3e3c57151481f84f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0b90efda20186e3f1e42bf0f70b02d3de4e26ae0ec36e1f03859f4b3bd8f41",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-24T01:16:01Z",
    "title_canon_sha256": "fce694aa9c25394812c923bd7444b28c4a8f720bc82f4d330d166e6b316ef5b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10462",
    "kind": "arxiv",
    "version": 2
  }
}