Pith Number

pith:ATPAF2PZ

pith:2020:ATPAF2PZ3DZXL4XKMQU3TWAHQQ

not attested not anchored not stored refs pending

$QQ\bar{q}\bar{q}$ in a chiral constituent quark model

Jialun Ping, Weichang Lu, Yue Tan

arxiv:2004.02106 v1 · 2020-04-05 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATPAF2PZ3DZXL4XKMQU3TWAHQQ}

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

Production mechanism of doubly charmed exotic mesons $T_{cc}$

Receipt and verification

First computed	2026-07-05T02:24:49.053385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04de02e9f9d8f375f2ea6429b9d807842d86cd6d1916d076093f27e094e85272

Aliases

arxiv: 2004.02106 · arxiv_version: 2004.02106v1 · doi: 10.48550/arxiv.2004.02106 · pith_short_12: ATPAF2PZ3DZX · pith_short_16: ATPAF2PZ3DZXL4XK · pith_short_8: ATPAF2PZ

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/ATPAF2PZ3DZXL4XKMQU3TWAHQQ \
  | 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: 04de02e9f9d8f375f2ea6429b9d807842d86cd6d1916d076093f27e094e85272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "389e8be78ef96b7806cb40d387815c767fb7279c6444c472133d3f8e530ab4df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-04-05T06:27:56Z",
    "title_canon_sha256": "2d54ff765a30a153007a2bac767a7751b5c6a7956a74bcfab7723699e7a93c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02106",
    "kind": "arxiv",
    "version": 1
  }
}