Pith Number

pith:PGNW4ICB

pith:2015:PGNW4ICBKKVSZYVT4YNIX4QHML

not attested not anchored not stored refs pending

Light Pseudoscalar Mesons in Bethe-Salpeter Equation with Instantaneous Interaction

Franz F. Sch\"oberl, Wolfgang Lucha

arxiv:1508.02951 v2 · 2015-08-12 · hep-ph · 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{PGNW4ICBKKVSZYVT4YNIX4QHML}

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	2026-05-18T01:29:45.049614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799b6e204152ab2ce2b3e61a8bf20762cb2333aac16ae4883837b8fb5e445521

Aliases

arxiv: 1508.02951 · arxiv_version: 1508.02951v2 · doi: 10.48550/arxiv.1508.02951 · pith_short_12: PGNW4ICBKKVS · pith_short_16: PGNW4ICBKKVSZYVT · pith_short_8: PGNW4ICB

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/PGNW4ICBKKVSZYVT4YNIX4QHML \
  | 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: 799b6e204152ab2ce2b3e61a8bf20762cb2333aac16ae4883837b8fb5e445521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebcee785a5cf597e72c47b11e8cd95e0e4bedc113a4f67160ea9be80259b0ea0",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-08-12T15:27:19Z",
    "title_canon_sha256": "9b3a4a5f7e4e7ca8529b44ede1775e19af30dadd48078ece450e0a25c1e7a8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02951",
    "kind": "arxiv",
    "version": 2
  }
}