Pith Number

pith:SHJCVI56

pith:2018:SHJCVI5667DPKX5IT5TPZ554ZF

not attested not anchored not stored refs pending

Higher Nahm transform in non commutative geometry

Hang Wang, Hirofumi Sasahira, Tsuyoshi Kato

arxiv:1807.08239 v1 · 2018-07-22 · math.OA · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHJCVI5667DPKX5IT5TPZ554ZF}

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	2026-05-18T00:10:08.788394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d22aa3bef7c6f55fa89f66fcf7bcc94a64552103a28be8ee879dd0cf8b8203

Aliases

arxiv: 1807.08239 · arxiv_version: 1807.08239v1 · doi: 10.48550/arxiv.1807.08239 · pith_short_12: SHJCVI5667DP · pith_short_16: SHJCVI5667DPKX5I · pith_short_8: SHJCVI56

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/SHJCVI5667DPKX5IT5TPZ554ZF \
  | 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: 91d22aa3bef7c6f55fa89f66fcf7bcc94a64552103a28be8ee879dd0cf8b8203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d156de59166575714867c0a4ffa9d51ba7c273056561859dd661df29182b626b",
    "cross_cats_sorted": [
      "math.DG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2018-07-22T06:02:36Z",
    "title_canon_sha256": "d7bad92e2d346c29c5687cd3d054d1bb1d09bb25e11b5e8572dc0ac36d3ad7fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08239",
    "kind": "arxiv",
    "version": 1
  }
}