Pith Number

pith:LR4RBBH6

pith:2017:LR4RBBH6CDXY7BA5R3NARK7IIX

not attested not anchored not stored refs pending

Bounds and Constructions of Codes with All-Symbol Locality and Availability

Alexey Frolov, Stanislav Kruglik

arxiv:1702.01314 v1 · 2017-02-04 · 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{LR4RBBH6CDXY7BA5R3NARK7IIX}

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	2026-05-18T00:51:23.796174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c791084fe10ef8f841d8eda08abe845dc671bfb779a82f1b836a1778156e073

Aliases

arxiv: 1702.01314 · arxiv_version: 1702.01314v1 · doi: 10.48550/arxiv.1702.01314 · pith_short_12: LR4RBBH6CDXY · pith_short_16: LR4RBBH6CDXY7BA5 · pith_short_8: LR4RBBH6

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/LR4RBBH6CDXY7BA5R3NARK7IIX \
  | 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: 5c791084fe10ef8f841d8eda08abe845dc671bfb779a82f1b836a1778156e073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9967f3f5a18a152a33a8636e87c51fe79bac62450e84a90a352972fc176ed142",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-04T17:55:30Z",
    "title_canon_sha256": "2caf0d7430e61213f000a19bac7396ea41d9bcb71800b967a22e8f37d738c57f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01314",
    "kind": "arxiv",
    "version": 1
  }
}