Pith Number

pith:4R654XE7

pith:2017:4R654XE7NP4K3AGEWWZAPIEG7B

not attested not anchored not stored refs pending

Average-radius list-recovery of random linear codes: it really ties the room together

Atri Rudra, Mary Wootters

arxiv:1704.02420 v1 · 2017-04-08 · 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{4R654XE7NP4K3AGEWWZAPIEG7B}

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	2026-05-18T00:46:45.613567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47dde5c9f6bf8ad80c4b5b207a086f87ca4d7d1e20a3a00e10452a348fc9af4

Aliases

arxiv: 1704.02420 · arxiv_version: 1704.02420v1 · doi: 10.48550/arxiv.1704.02420 · pith_short_12: 4R654XE7NP4K · pith_short_16: 4R654XE7NP4K3AGE · pith_short_8: 4R654XE7

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/4R654XE7NP4K3AGEWWZAPIEG7B \
  | 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: e47dde5c9f6bf8ad80c4b5b207a086f87ca4d7d1e20a3a00e10452a348fc9af4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c0ec363b5a1f9850c3073f4722dc6abc37cee604d44738f3b4a26d8dc921ca",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-08T01:58:41Z",
    "title_canon_sha256": "a16235a832c47e8cbab989cba2f7943f3985f8199b22dafb5df4b5dc9c9bb392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02420",
    "kind": "arxiv",
    "version": 1
  }
}