Pith Number

pith:RLQWGDZW

pith:2019:RLQWGDZWJAXSHIU6CEIXN4Y62W

not attested not anchored not stored refs pending

Analysis of the $D\bar{D}^*K$ system with QCD sum rules

Zhi-Gang Wang, Zun-Yan Di

arxiv:1901.05196 v2 · 2019-01-16 · hep-ph

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

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	2026-05-17T23:49:32.912499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae1630f36482f23a29e111176f31ed5847e203f3154a6fe98098b3b6ccc4914

Aliases

arxiv: 1901.05196 · arxiv_version: 1901.05196v2 · doi: 10.48550/arxiv.1901.05196 · pith_short_12: RLQWGDZWJAXS · pith_short_16: RLQWGDZWJAXSHIU6 · pith_short_8: RLQWGDZW

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/RLQWGDZWJAXSHIU6CEIXN4Y62W \
  | 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: 8ae1630f36482f23a29e111176f31ed5847e203f3154a6fe98098b3b6ccc4914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "700848032150c1999bb2481902b1a7214f16e348eb11326306e1d7657c15107c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-01-16T09:50:23Z",
    "title_canon_sha256": "78834fd46476c32be71c8e5e2a7f64b8327267100fceea023063f5a0db8fbbb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05196",
    "kind": "arxiv",
    "version": 2
  }
}