Pith Number

pith:XEOPTY5Q

pith:2014:XEOPTY5QFUQYWRZH4NNGOOPUPO

not attested not anchored not stored refs pending

Spectra of heavy mesons in the Bethe-Salpeter approach

Christian S. Fischer, Richard Williams, Stanislav Kubrak

arxiv:1409.5076 v2 · 2014-09-17 · hep-ph · hep-lat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEOPTY5QFUQYWRZH4NNGOOPUPO}

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	2026-05-18T01:42:01.696390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91cf9e3b02d218b4727e35a6739f47b808862b02e1f8d68c5897375a39eb10c

Aliases

arxiv: 1409.5076 · arxiv_version: 1409.5076v2 · doi: 10.48550/arxiv.1409.5076 · pith_short_12: XEOPTY5QFUQY · pith_short_16: XEOPTY5QFUQYWRZH · pith_short_8: XEOPTY5Q

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/XEOPTY5QFUQYWRZH4NNGOOPUPO \
  | 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: b91cf9e3b02d218b4727e35a6739f47b808862b02e1f8d68c5897375a39eb10c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c0ea63b30a839fe83fec70e6acbbd5ecfe976db55257228bd07e25e9efc15b",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-09-17T17:19:59Z",
    "title_canon_sha256": "7de44e98ea83d75c0f59e9550d9a34953ffd2fea7c387fc6a9f072dade217016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5076",
    "kind": "arxiv",
    "version": 2
  }
}