Pith Number

pith:XKC3XVLO

pith:2017:XKC3XVLOV3V6ATHCBAJ5AH2UUS

not attested not anchored not stored refs pending

Linear Systems over Join-Blank Algebras

Hayden Jananthan, Jeremy Kepner, Suna Kim

arxiv:1710.03381 v1 · 2017-10-10 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKC3XVLOV3V6ATHCBAJ5AH2UUS}

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	2026-05-17T23:58:19.590142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba85bbd56eaeebe04ce20813d01f54a4920745b892f6d8864268e87b7db357cd

Aliases

arxiv: 1710.03381 · arxiv_version: 1710.03381v1 · doi: 10.48550/arxiv.1710.03381 · pith_short_12: XKC3XVLOV3V6 · pith_short_16: XKC3XVLOV3V6ATHC · pith_short_8: XKC3XVLO

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/XKC3XVLOV3V6ATHCBAJ5AH2UUS \
  | 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: ba85bbd56eaeebe04ce20813d01f54a4920745b892f6d8864268e87b7db357cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "896f59596b7749873d3c334c4a73f1a12b06ebf7072c325f46e0fa65a9450324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-10-10T02:28:10Z",
    "title_canon_sha256": "0ab72d087cbea3a9855a12d7f735b9837344d336e113db1b67f962f906cf19c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03381",
    "kind": "arxiv",
    "version": 1
  }
}