Pith Number

pith:RLZMQJDU

pith:2018:RLZMQJDU2WJIIXMVM6UBZOGSV4

not attested not anchored not stored refs pending

Repeat-Accumulate Signal Codes

Koji Ishibashi, Manato Takai

arxiv:1802.01133 v4 · 2018-02-04 · 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{RLZMQJDU2WJIIXMVM6UBZOGSV4}

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	2026-05-17T23:56:53.612383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af2c82474d592845d9567a81cb8d2af0d091657a60734b7e0a669b204b64fc3

Aliases

arxiv: 1802.01133 · arxiv_version: 1802.01133v4 · doi: 10.48550/arxiv.1802.01133 · pith_short_12: RLZMQJDU2WJI · pith_short_16: RLZMQJDU2WJIIXMV · pith_short_8: RLZMQJDU

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/RLZMQJDU2WJIIXMVM6UBZOGSV4 \
  | 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: 8af2c82474d592845d9567a81cb8d2af0d091657a60734b7e0a669b204b64fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3fc5f27efa3bdcbd5040706c1d52c8c6f3ac86950c16dcfc2ad9e65b3a02ae",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-04T14:35:28Z",
    "title_canon_sha256": "b2a0fa410f0af7ddbb9bb91243ae4db1fdc09015954f012d2c1593923da2c80d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01133",
    "kind": "arxiv",
    "version": 4
  }
}