Pith Number

pith:BWZQNVCL

pith:2014:BWZQNVCLOLJY36YJ3W6L4XHVY5

not attested not anchored not stored refs pending

Pick matricies and quaternionic power series

Vladimir Bolotnikov

arxiv:1405.3706 v1 · 2014-05-14 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWZQNVCLOLJY36YJ3W6L4XHVY5}

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	2026-05-18T02:51:50.016841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db306d44b72d38dfb09ddbcbe5cf5c7572fc23ee1f4c697ea6ae9cd11f33f76

Aliases

arxiv: 1405.3706 · arxiv_version: 1405.3706v1 · doi: 10.48550/arxiv.1405.3706 · pith_short_12: BWZQNVCLOLJY · pith_short_16: BWZQNVCLOLJY36YJ · pith_short_8: BWZQNVCL

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/BWZQNVCLOLJY36YJ3W6L4XHVY5 \
  | 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: 0db306d44b72d38dfb09ddbcbe5cf5c7572fc23ee1f4c697ea6ae9cd11f33f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7265d2094818f401107b3374de59782f2c842ea212448f4b2e44e409a08acbdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-05-14T22:03:12Z",
    "title_canon_sha256": "1912c55323bb6da0babd2802ea3a6f350c076730577148a4e80fa869c11981e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3706",
    "kind": "arxiv",
    "version": 1
  }
}