Pith Number

pith:ABYCOI4G

pith:2020:ABYCOI4GYBRM4HP5E6I4FU7XYM

not attested not anchored not stored refs pending

Comment on "Landau equation and QCD sum rules for the tetraquark molecular states" [Phys. Rev. D 101, 074011 (2020)]

Dmitri Melikhov, Hagop Sazdjian, Wolfgang Lucha

arxiv:2005.12171 v1 · 2020-05-25 · 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{ABYCOI4GYBRM4HP5E6I4FU7XYM}

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	2026-07-05T01:05:31.600514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0070272386c062ce1dfd2791c2d3f7c30e5bbe254e8651715594c27658c2248c

Aliases

arxiv: 2005.12171 · arxiv_version: 2005.12171v1 · doi: 10.48550/arxiv.2005.12171 · pith_short_12: ABYCOI4GYBRM · pith_short_16: ABYCOI4GYBRM4HP5 · pith_short_8: ABYCOI4G

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/ABYCOI4GYBRM4HP5E6I4FU7XYM \
  | 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: 0070272386c062ce1dfd2791c2d3f7c30e5bbe254e8651715594c27658c2248c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773d43faaa3852be3974581f53b8c5152acd5e7b1531f9f3e581165005d5a7a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-05-25T15:38:04Z",
    "title_canon_sha256": "1e21f0381806ad921886bbbc1ed40cacf2f94599d7371b730a83529bc00f943a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12171",
    "kind": "arxiv",
    "version": 1
  }
}