Pith Number

pith:UW7KDGVO

pith:2016:UW7KDGVOPTBXZRTV3GYEZXCULB

not attested not anchored not stored refs pending

Diagonal-preserving gauge-invariant isomorphisms of graph $C^*$-algebras

James Rout, Toke Meier Carlsen

arxiv:1610.00692 v1 · 2016-10-03 · 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{UW7KDGVOPTBXZRTV3GYEZXCULB}

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	2026-05-18T00:04:05.343716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5bea19aae7cc37cc675d9b04cdc545878382a53cb0f2b3b1f9112de003b93a8

Aliases

arxiv: 1610.00692 · arxiv_version: 1610.00692v1 · doi: 10.48550/arxiv.1610.00692 · pith_short_12: UW7KDGVOPTBX · pith_short_16: UW7KDGVOPTBXZRTV · pith_short_8: UW7KDGVO

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/UW7KDGVOPTBXZRTV3GYEZXCULB \
  | 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: a5bea19aae7cc37cc675d9b04cdc545878382a53cb0f2b3b1f9112de003b93a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c3e346ad68af3dfe21428b9a4098d412b976b4c2c2d0f0e5abeacb439ecf27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-10-03T19:47:28Z",
    "title_canon_sha256": "5826da3aaaa349d726b92714f414800345906384feee3e4c482fc90000a4019d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00692",
    "kind": "arxiv",
    "version": 1
  }
}