Pith Number

pith:JOAC3A3Z

pith:2018:JOAC3A3ZQNEP4NIPP6EZ4EBE6W

not attested not anchored not stored refs pending

Generic HKT geometries in the harmonic superspace approach

A. Smilga, E. Ivanov, S. Fedoruk

arxiv:1802.09675 v1 · 2018-02-23 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOAC3A3ZQNEP4NIPP6EZ4EBE6W}

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	2026-05-18T00:08:15.342641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b802d83798348fe350f7f899e1024f5a39c07ce21eab4e35c9fc7e2e7e31889

Aliases

arxiv: 1802.09675 · arxiv_version: 1802.09675v1 · doi: 10.48550/arxiv.1802.09675 · pith_short_12: JOAC3A3ZQNEP · pith_short_16: JOAC3A3ZQNEP4NIP · pith_short_8: JOAC3A3Z

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/JOAC3A3ZQNEP4NIPP6EZ4EBE6W \
  | 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: 4b802d83798348fe350f7f899e1024f5a39c07ce21eab4e35c9fc7e2e7e31889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec84ce26afce66d9ab0866b1c0cf112033397b1e95e006096230a17f177e00b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-23T17:32:02Z",
    "title_canon_sha256": "af23bcaa2501110646f78073c943ee30e2c406335b6c804a70a336a1870b5414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09675",
    "kind": "arxiv",
    "version": 1
  }
}