Pith Number

pith:JJEESKQO

pith:2021:JJEESKQOO2Q3QHOEYNCJYQF63Z

not attested not anchored not stored refs pending

On the linear complexity of feedforward clock-controlled sequence

Maozhi Xu, Yangpan Zhang

arxiv:2108.10770 v1 · 2021-08-24 · cs.CR · 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{JJEESKQOO2Q3QHOEYNCJYQF63Z}

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	2026-07-05T03:08:39.891481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a48492a0e76a1b81dc4c3449c40bede6a05c69dc8ac830f3c326ee4a5b8757d

Aliases

arxiv: 2108.10770 · arxiv_version: 2108.10770v1 · doi: 10.48550/arxiv.2108.10770 · pith_short_12: JJEESKQOO2Q3 · pith_short_16: JJEESKQOO2Q3QHOE · pith_short_8: JJEESKQO

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/JJEESKQOO2Q3QHOEYNCJYQF63Z \
  | 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: 4a48492a0e76a1b81dc4c3449c40bede6a05c69dc8ac830f3c326ee4a5b8757d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103d8f36b05371523eaae01f1c6d42e50164690d5cd6f93bbd9807947fbbcd1c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-08-24T14:30:45Z",
    "title_canon_sha256": "e394f01084874872168bddfd0910758ff74a2247189d761d0499bd75af90f63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10770",
    "kind": "arxiv",
    "version": 1
  }
}