Pith Number

pith:PEPREY5V

pith:2019:PEPREY5VBPEVVSHYNKKG7KDGVW

not attested not anchored not stored refs pending

A Robust Class of Linear Recurrence Sequences

Corentin Barloy, Filip Mazowiecki, Nathana\"el Fijalkow, Nathan Lhote

arxiv:1908.03890 v1 · 2019-08-11 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEPREY5VBPEVVSHYNKKG7KDGVW}

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	2026-07-04T23:53:19.178632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

791f1263b50bc95ac8f86a946fa866ada65e48481423f79625038054b9142e8c

Aliases

arxiv: 1908.03890 · arxiv_version: 1908.03890v1 · doi: 10.48550/arxiv.1908.03890 · pith_short_12: PEPREY5VBPEV · pith_short_16: PEPREY5VBPEVVSHY · pith_short_8: PEPREY5V

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/PEPREY5VBPEVVSHYNKKG7KDGVW \
  | 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: 791f1263b50bc95ac8f86a946fa866ada65e48481423f79625038054b9142e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d860dc1dc27bb612551e23bc5e0b878a16fe7b979fb5461a2fcbef3e70654b04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2019-08-11T12:02:36Z",
    "title_canon_sha256": "6ddaff0ce26e04c0cbdcc4753a6c01406447d043b6bc3a3620a1de1e7e464267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03890",
    "kind": "arxiv",
    "version": 1
  }
}