Pith Number

pith:N5DMLGAS

pith:2017:N5DMLGASETCFSOMI4ICBI2SYXS

not attested not anchored not stored refs pending

Unique expectations for discrete crossed products

Vrej Zarikian

arxiv:1707.09339 v1 · 2017-07-28 · 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{N5DMLGASETCFSOMI4ICBI2SYXS}

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	2026-05-17T23:51:00.225147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f46c5981224c4593988e204146a58bc8e77d0abd6030f90ecee76bd18b9bfb8

Aliases

arxiv: 1707.09339 · arxiv_version: 1707.09339v1 · doi: 10.48550/arxiv.1707.09339 · pith_short_12: N5DMLGASETCF · pith_short_16: N5DMLGASETCFSOMI · pith_short_8: N5DMLGAS

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/N5DMLGASETCFSOMI4ICBI2SYXS \
  | 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: 6f46c5981224c4593988e204146a58bc8e77d0abd6030f90ecee76bd18b9bfb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06f6e97fadce02a5054191206fc160ee2d1297b572efc1c68531e710f9459704",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-07-28T17:30:35Z",
    "title_canon_sha256": "f74a7486035ebce42d07cc22e36d4743f67b740e1a998bf85b4b8278a62b5021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09339",
    "kind": "arxiv",
    "version": 1
  }
}