Pith Number

pith:H2Y3P3YC

pith:2021:H2Y3P3YCW22LRNANIGKBQJ3N2U

not attested not anchored not stored refs pending

Investigating new type of doubly-charmed molecular tetraquarks composed of the charmed meson in $H$-doublet and the charmed meson in $T$-doublet

Fu-Lai Wang, Xiang Liu

arxiv:2108.09925 v1 · 2021-08-23 · 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{H2Y3P3YCW22LRNANIGKBQJ3N2U}

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	2026-07-05T03:33:23.246716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb1b7ef02b6b4b8b40d419418276dd5263c24ac1e15473a713ba8b9d99b52db

Aliases

arxiv: 2108.09925 · arxiv_version: 2108.09925v1 · doi: 10.48550/arxiv.2108.09925 · pith_short_12: H2Y3P3YCW22L · pith_short_16: H2Y3P3YCW22LRNAN · pith_short_8: H2Y3P3YC

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/H2Y3P3YCW22LRNANIGKBQJ3N2U \
  | 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: 3eb1b7ef02b6b4b8b40d419418276dd5263c24ac1e15473a713ba8b9d99b52db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed9aaa942da166ada8a850ae27987bdc28b1dfb5282dc7f2aa70fc37cd66d60",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-23T04:24:16Z",
    "title_canon_sha256": "cbacfb89902e1865e75018907b85fed3d90ad0bc09f2c54278c7662baa12c6fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09925",
    "kind": "arxiv",
    "version": 1
  }
}