Pith Number

pith:AS5UZRJ7

pith:2009:AS5UZRJ7FLZJG4EC5I7CA7VVDT

not attested not anchored not stored refs pending

The diffeomorphism supergroup of a finite-dimensional supermanifold

Christoph Sachse, Christoph Wockel

arxiv:0904.2726 v2 · 2009-04-17 · math.DG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AS5UZRJ7FLZJG4EC5I7CA7VVDT}

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	2026-05-18T03:33:50.423919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bb4cc53f2af2937082ea3e207eb51ccf8079e90b1076823a51b625f1aa15a6

Aliases

arxiv: 0904.2726 · arxiv_version: 0904.2726v2 · doi: 10.48550/arxiv.0904.2726 · pith_short_12: AS5UZRJ7FLZJ · pith_short_16: AS5UZRJ7FLZJG4EC · pith_short_8: AS5UZRJ7

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/AS5UZRJ7FLZJG4EC5I7CA7VVDT \
  | 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: 04bb4cc53f2af2937082ea3e207eb51ccf8079e90b1076823a51b625f1aa15a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64fd019e2325550ea7684e09eae0ce8a83fb21ddc551107d2c0a388edb87bc29",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2009-04-17T15:36:08Z",
    "title_canon_sha256": "c4921806e7077fff9e0e9a2ca8d03da8c1ab30fe8c0bd2d324934ee9c9a2cbf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2726",
    "kind": "arxiv",
    "version": 2
  }
}