Pith Number

pith:OVTY67YT

pith:2017:OVTY67YTRV4IW4GIHTGODKUQSS

not attested not anchored not stored refs pending

Blowup constructions for Lie groupoids and a Boutet de Monvel type calculus

Claire Debord, Georges Skandalis

arxiv:1705.09588 v2 · 2017-05-26 · math.OA · 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{OVTY67YTRV4IW4GIHTGODKUQSS}

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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.

Cited by

2 papers in Pith

Lie groupoids, pseudodifferential calculus and index theory

Fibered Cusp b-Pseudodifferential Operators and its Applications

Receipt and verification

First computed	2026-05-18T00:41:32.303743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75678f7f138d788b70c83ccce1aa9094a03c66aa9193fc9b3bc46a7d8d2b0744

Aliases

arxiv: 1705.09588 · arxiv_version: 1705.09588v2 · doi: 10.48550/arxiv.1705.09588 · pith_short_12: OVTY67YTRV4I · pith_short_16: OVTY67YTRV4IW4GI · pith_short_8: OVTY67YT

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/OVTY67YTRV4IW4GIHTGODKUQSS \
  | 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: 75678f7f138d788b70c83ccce1aa9094a03c66aa9193fc9b3bc46a7d8d2b0744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c067661b5f22af5d2f69c463fdd4a0b437db40500095478c962870eca5aee16",
    "cross_cats_sorted": [
      "math.DG",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-05-26T14:08:13Z",
    "title_canon_sha256": "f20e5a2555c0a5ced76d872105b3c4d8e0762697620bd0657cfc4eca2f0e40eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09588",
    "kind": "arxiv",
    "version": 2
  }
}