Pith Number

pith:L7VEU7YZ

pith:2017:L7VEU7YZTCI6FBQG4JA52FRM75

not attested not anchored not stored refs pending

Mackey analogy as deformation of $\mathcal{D}$-modules

Shilin Yu

arxiv:1707.00240 v1 · 2017-07-02 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7VEU7YZTCI6FBQG4JA52FRM75}

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	2026-05-18T00:41:03.993906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fea4a7f199891e28606e241dd162cff7fb83c5f80bcae03d1df8d1f3572fb0c

Aliases

arxiv: 1707.00240 · arxiv_version: 1707.00240v1 · doi: 10.48550/arxiv.1707.00240 · pith_short_12: L7VEU7YZTCI6 · pith_short_16: L7VEU7YZTCI6FBQG · pith_short_8: L7VEU7YZ

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/L7VEU7YZTCI6FBQG4JA52FRM75 \
  | 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: 5fea4a7f199891e28606e241dd162cff7fb83c5f80bcae03d1df8d1f3572fb0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495259b89dd0609986f1920365ce37b524e71bd0bedfefd427685884778a8bb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-07-02T05:19:08Z",
    "title_canon_sha256": "c61c0fbaea2de70021b269ff241bf8ae680ea5b7f26835ff4fc3357875892f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00240",
    "kind": "arxiv",
    "version": 1
  }
}