Pith Number

pith:BJTX3525

pith:2019:BJTX35257PYVLIH6TKGNNVNR5K

not attested not anchored not stored refs pending

On Structure of Octonion Regular Functions

Heikki Orelma, Janne Kauhanen

arxiv:1901.02718 v1 · 2019-01-09 · 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{BJTX35257PYVLIH6TKGNNVNR5K}

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	2026-05-17T23:56:39.656626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a677df75dfbf155a0fe9a8cd6d5b1ea85621e7b23dd89e9b6e5053cd163555d

Aliases

arxiv: 1901.02718 · arxiv_version: 1901.02718v1 · doi: 10.48550/arxiv.1901.02718 · pith_short_12: BJTX35257PYV · pith_short_16: BJTX35257PYVLIH6 · pith_short_8: BJTX3525

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/BJTX35257PYVLIH6TKGNNVNR5K \
  | 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: 0a677df75dfbf155a0fe9a8cd6d5b1ea85621e7b23dd89e9b6e5053cd163555d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5005b1fe369810ea051473cbaa57025426507fead413e5f22d79dbfb18f9d14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-01-09T13:16:07Z",
    "title_canon_sha256": "a888e6fc97ad213e116ab60fe0ff1d0f24e703ef0fc9e818d315872e48450c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02718",
    "kind": "arxiv",
    "version": 1
  }
}