Pith Number

pith:42KQBNPO

pith:2015:42KQBNPOUATOOHN7VEL3VTAXJD

not attested not anchored not stored refs pending

Special Geometry of Euclidean Supersymmetry IV: the local c-map

Owen Vaughan, Paul Dempster, Thomas Mohaupt, Vicente Cort\'es

arxiv:1507.04620 v1 · 2015-07-16 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42KQBNPOUATOOHN7VEL3VTAXJD}

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	2026-05-18T01:36:46.851735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69500b5eea026e71dbfa917bacc1748c8c0311f5c408cfd8142246855c3bb03

Aliases

arxiv: 1507.04620 · arxiv_version: 1507.04620v1 · doi: 10.48550/arxiv.1507.04620 · pith_short_12: 42KQBNPOUATO · pith_short_16: 42KQBNPOUATOOHN7 · pith_short_8: 42KQBNPO

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/42KQBNPOUATOOHN7VEL3VTAXJD \
  | 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: e69500b5eea026e71dbfa917bacc1748c8c0311f5c408cfd8142246855c3bb03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5350e4bd34ba94891730caead772b89a712cbaf5f17aa5904fa41f65437f9981",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-16T15:26:00Z",
    "title_canon_sha256": "ef1c48fb4c0f0465a343dbfbc9820669c5b3770b19f36ddc4eda04d1e7065d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04620",
    "kind": "arxiv",
    "version": 1
  }
}