Pith Number

pith:FACM5ECJ

pith:2017:FACM5ECJ7IHAU2CUZUDGAD5PUJ

not attested not anchored not stored refs pending

A Study on the Impact of Locality in the Decoding of Binary Cyclic Codes

Alexander Barg, Bhagyashree Puranik, Itzhak Tamo, M. Nikhil Krishnan, P. Vijay Kumar

arxiv:1702.03786 v1 · 2017-02-13 · 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{FACM5ECJ7IHAU2CUZUDGAD5PUJ}

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	2026-05-18T00:50:53.010501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2804ce9049fa0e0a6854cd06600fafa2562131e500a9cde5148f7408fa706ccc

Aliases

arxiv: 1702.03786 · arxiv_version: 1702.03786v1 · doi: 10.48550/arxiv.1702.03786 · pith_short_12: FACM5ECJ7IHA · pith_short_16: FACM5ECJ7IHAU2CU · pith_short_8: FACM5ECJ

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/FACM5ECJ7IHAU2CUZUDGAD5PUJ \
  | 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: 2804ce9049fa0e0a6854cd06600fafa2562131e500a9cde5148f7408fa706ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "643a0d2973089af4827f3ff5b3d4ba8b42ed42659d2dd882a8432134dbb34423",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-13T14:27:08Z",
    "title_canon_sha256": "f1184e829f0b2440140873004fde53d997c73a39125103686046bfd605fb8ad8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03786",
    "kind": "arxiv",
    "version": 1
  }
}