Pith Number

pith:TU3DNUMF

pith:2014:TU3DNUMFLTQDHX233ELYOOFO6A

not attested not anchored not stored refs pending

Frames and operators in Hilbert C*-modules

Abbas Najati, M. Mohammadi Saem, P. Gavruta

arxiv:1403.0205 v1 · 2014-03-02 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TU3DNUMFLTQDHX233ELYOOFO6A}

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	2026-05-18T02:57:25.459416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3636d1855ce033df5bd9178738aef0224d29f590545801696fa339cba32e6b

Aliases

arxiv: 1403.0205 · arxiv_version: 1403.0205v1 · doi: 10.48550/arxiv.1403.0205 · pith_short_12: TU3DNUMFLTQD · pith_short_16: TU3DNUMFLTQDHX23 · pith_short_8: TU3DNUMF

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/TU3DNUMFLTQDHX233ELYOOFO6A \
  | 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: 9d3636d1855ce033df5bd9178738aef0224d29f590545801696fa339cba32e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a505e8da5c017ff15cf27c545ee5db6c36e177748badbceb07d8013717890db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-03-02T12:55:00Z",
    "title_canon_sha256": "bd12dfd52d58f82967dbf761eeee16ff01fac3f9d4864f0bf9a5b5b1a7e5315c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0205",
    "kind": "arxiv",
    "version": 1
  }
}