Pith Number

pith:CGCN7BQ4

pith:2019:CGCN7BQ4IUMEUZ7JRJW43IBUQB

not attested not anchored not stored refs pending

Analysis of Periodic Feedback Shift Registers

Ramachandran Anantharaman, Virendra Sule

arxiv:1904.11794 v1 · 2019-04-26 · cs.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGCN7BQ4IUMEUZ7JRJW43IBUQB}

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	2026-05-17T23:47:40.924877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1184df861c45184a67e98a6dcda0348067213fbcaa1afa59e2c73c61583db8cb

Aliases

arxiv: 1904.11794 · arxiv_version: 1904.11794v1 · doi: 10.48550/arxiv.1904.11794 · pith_short_12: CGCN7BQ4IUME · pith_short_16: CGCN7BQ4IUMEUZ7J · pith_short_8: CGCN7BQ4

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/CGCN7BQ4IUMEUZ7JRJW43IBUQB \
  | 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: 1184df861c45184a67e98a6dcda0348067213fbcaa1afa59e2c73c61583db8cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7a9e338da0fb220b9012b0f5f00eef0014dd117a11a01968123a86e0136690",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-04-26T12:22:19Z",
    "title_canon_sha256": "3b7f935b568d29fa739dc525548ee53feeaa889aa29e96e354f42f446346506d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11794",
    "kind": "arxiv",
    "version": 1
  }
}