Pith Number

pith:B42Y75F6

pith:2017:B42Y75F6VVQONWWODEMRYQCUBF

not attested not anchored not stored refs pending

Codes over Affine Algebras with a Finite Commutative Chain coefficient Ring

A. Pi\~nera-Nicol\'as, E. Mart\'inez-Moro, I.F. R\'ua

arxiv:1709.05464 v1 · 2017-09-16 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B42Y75F6VVQONWWODEMRYQCUBF}

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	2026-05-18T00:35:00.689939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f358ff4bead60e6dace19191c4054094d80e60b0ec97e170e45940b69164710

Aliases

arxiv: 1709.05464 · arxiv_version: 1709.05464v1 · doi: 10.48550/arxiv.1709.05464 · pith_short_12: B42Y75F6VVQO · pith_short_16: B42Y75F6VVQONWWO · pith_short_8: B42Y75F6

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/B42Y75F6VVQONWWODEMRYQCUBF \
  | 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: 0f358ff4bead60e6dace19191c4054094d80e60b0ec97e170e45940b69164710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c899fbebdf9aa0dc098812f64fde6088d13f0dcce0c47bd9ee909faa804eb8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-16T05:41:06Z",
    "title_canon_sha256": "daee9f78c62a5487039c38c3a78b8ff59d6801421b8abe4a91f4af5860078303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05464",
    "kind": "arxiv",
    "version": 1
  }
}