Pith Number

pith:Q7T7NJRI

pith:2015:Q7T7NJRI452OVMP362TXQJ7GEV

not attested not anchored not stored refs pending

Duflo Isomorphism and Chern-Weil Theory

Seunghun Hong

arxiv:1502.07342 v2 · 2015-02-26 · math.DG · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7T7NJRI452OVMP362TXQJ7GEV}

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	2026-05-18T00:53:35.132956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e7f6a628e774eab1fbf6a77827e6254d5d9bc1ff781c6875cc6cd1cb5c20d3

Aliases

arxiv: 1502.07342 · arxiv_version: 1502.07342v2 · doi: 10.48550/arxiv.1502.07342 · pith_short_12: Q7T7NJRI452O · pith_short_16: Q7T7NJRI452OVMP3 · pith_short_8: Q7T7NJRI

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/Q7T7NJRI452OVMP362TXQJ7GEV \
  | 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: 87e7f6a628e774eab1fbf6a77827e6254d5d9bc1ff781c6875cc6cd1cb5c20d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d876edc653fad1e1d4f7d74c82aa81871cfff2112eeb569806925121607749f0",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-02-26T20:29:31Z",
    "title_canon_sha256": "83f318e0b8801b19836224c09003b30f33a94ce3caffd6e7c51ddc15f54cdeec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07342",
    "kind": "arxiv",
    "version": 2
  }
}