Pith Number

pith:TXFUSZJB

pith:2011:TXFUSZJBM4GPTMCVDNVOAJSDUC

not attested not anchored not stored refs pending

Differential algebras with Banach-algebra coefficients I: From C*-algebras to the K-theory of the spectral curve

Emma Previato, James F. Glazebrook, Maurice J. Dupr\'e

arxiv:1104.1453 v1 · 2011-04-07 · math.OA · math-ph · math.KT · 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{TXFUSZJBM4GPTMCVDNVOAJSDUC}

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	2026-05-18T04:24:45.013596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dcb496521670cf9b0551b6ae02643a0affa1c69d70a60ffac8f1e571f3473ce

Aliases

arxiv: 1104.1453 · arxiv_version: 1104.1453v1 · doi: 10.48550/arxiv.1104.1453 · pith_short_12: TXFUSZJBM4GP · pith_short_16: TXFUSZJBM4GPTMCV · pith_short_8: TXFUSZJB

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/TXFUSZJBM4GPTMCVDNVOAJSDUC \
  | 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: 9dcb496521670cf9b0551b6ae02643a0affa1c69d70a60ffac8f1e571f3473ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6334150b39883ca4b3c316bcf3d142581f5cd21f7430ffa5fd9d15ec62b76fef",
    "cross_cats_sorted": [
      "math-ph",
      "math.KT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-04-07T22:22:14Z",
    "title_canon_sha256": "6c15a09fe26f0c15365f0b707baccaae73db64f87aa46c1e30da12641f154108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1453",
    "kind": "arxiv",
    "version": 1
  }
}