Pith Number

pith:LY7IE6HD

pith:2012:LY7IE6HDIDIE63OMFEV55LERZ5

not attested not anchored not stored refs pending

On Integro-Differential Algebras

Georg Regensburger, Li Guo, Markus Rosenkranz

arxiv:1212.0266 v1 · 2012-12-03 · math.RA · math.AC · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LY7IE6HDIDIE63OMFEV55LERZ5}

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	2026-05-18T02:50:13.611011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e3e8278e340d04f6dcc292bdeac91cf724544fe338be74f3c02f5e438277b34

Aliases

arxiv: 1212.0266 · arxiv_version: 1212.0266v1 · doi: 10.48550/arxiv.1212.0266 · pith_short_12: LY7IE6HDIDIE · pith_short_16: LY7IE6HDIDIE63OM · pith_short_8: LY7IE6HD

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/LY7IE6HDIDIE63OMFEV55LERZ5 \
  | 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: 5e3e8278e340d04f6dcc292bdeac91cf724544fe338be74f3c02f5e438277b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a45d34735c43a3c172f821ecd299e0461db781b2c2ee6c1db6ed71c67040adb",
    "cross_cats_sorted": [
      "math.AC",
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-12-03T00:47:03Z",
    "title_canon_sha256": "10d7c2e8ecdae033808ba9f7615a110192f1e11346e18dc7270bb60d02e35be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0266",
    "kind": "arxiv",
    "version": 1
  }
}