Pith Number

pith:X7FCALPW

pith:2017:X7FCALPW4XUOELYTIECVSGXNXF

not attested not anchored not stored refs pending

Spontaneous Supersymmetry Breaking, Negative Metric and Vacuum Energy

Taichiro Kugo

arxiv:1703.00600 v2 · 2017-03-02 · hep-th · 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{X7FCALPW4XUOELYTIECVSGXNXF}

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	2026-05-18T00:43:15.642369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfca202df6e5e8e22f134105591aedb95781db85f79d7d9f11347ea711c636bf

Aliases

arxiv: 1703.00600 · arxiv_version: 1703.00600v2 · doi: 10.48550/arxiv.1703.00600 · pith_short_12: X7FCALPW4XUO · pith_short_16: X7FCALPW4XUOELYT · pith_short_8: X7FCALPW

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/X7FCALPW4XUOELYTIECVSGXNXF \
  | 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: bfca202df6e5e8e22f134105591aedb95781db85f79d7d9f11347ea711c636bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe33809a18f5a84633b14a15a87724400f85d20eedf02c93839eb7dc6ed189f4",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-02T03:28:30Z",
    "title_canon_sha256": "48a74fe6d1dfa8a4de403ea8045f85c8b41e03b83165ada04c1c9598e65662f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00600",
    "kind": "arxiv",
    "version": 2
  }
}