Pith Number

pith:UUCB3JIS

pith:2016:UUCB3JIS4BLBK3COIWR4FGK7HM

not attested not anchored not stored refs pending

A Constrained Coding Scheme for Correcting Asymmetric Magnitude-$1$ Errors in $q$-ary Channels

Evyatar Hemo, Yuval Cassuto

arxiv:1607.00762 v2 · 2016-07-04 · 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{UUCB3JIS4BLBK3COIWR4FGK7HM}

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	2026-05-18T00:35:44.227008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5041da512e056156c4e45a3c2995f3b2ac101a600aab6b43172d80c8097ba74

Aliases

arxiv: 1607.00762 · arxiv_version: 1607.00762v2 · doi: 10.48550/arxiv.1607.00762 · pith_short_12: UUCB3JIS4BLB · pith_short_16: UUCB3JIS4BLBK3CO · pith_short_8: UUCB3JIS

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/UUCB3JIS4BLBK3COIWR4FGK7HM \
  | 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: a5041da512e056156c4e45a3c2995f3b2ac101a600aab6b43172d80c8097ba74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d69d14fb8664bbbc3fc0fdbed22ebabd38d256f5a43242e9e3e736e4ee8099b2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-04T08:18:55Z",
    "title_canon_sha256": "1b728ee9394167984394e2b4a1b87ce1ee5f2de01fab8f0c7efdc51c74baedb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00762",
    "kind": "arxiv",
    "version": 2
  }
}