Pith Number

pith:SABGM5ZP

pith:2021:SABGM5ZPYVIAQ46NSRK3FMU6XS

not attested not anchored not stored refs pending

X_1(2900) as a D_1 K molecule

Han-Qing Zheng, Hao Chen, Hong-Rong Qi

arxiv:2108.02387 v2 · 2021-08-05 · 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{SABGM5ZPYVIAQ46NSRK3FMU6XS}

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

$T^a_{c\bar{s}0}(2900)$, $T_{cs0}^*(2870)^0$, and other singly-heavy tetraquark states

Receipt and verification

First computed	2026-07-05T03:15:11.388459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900266772fc5500873cd9455b2b29ebc88a2b8227b9bed7d7d00d698db952071

Aliases

arxiv: 2108.02387 · arxiv_version: 2108.02387v2 · doi: 10.48550/arxiv.2108.02387 · pith_short_12: SABGM5ZPYVIA · pith_short_16: SABGM5ZPYVIAQ46N · pith_short_8: SABGM5ZP

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/SABGM5ZPYVIAQ46NSRK3FMU6XS \
  | 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: 900266772fc5500873cd9455b2b29ebc88a2b8227b9bed7d7d00d698db952071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae1dc9077d8d6232624f1c662ff69bb37f76319685e49ed0c1abc7f3ce1e3e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-05T05:39:56Z",
    "title_canon_sha256": "cfaeace11470a38e76aefe88e923b01d692f4a6e0d3d71fe5c43917e68c8fc10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02387",
    "kind": "arxiv",
    "version": 2
  }
}