Pith Number

pith:ENEX7VF7

pith:2016:ENEX7VF7WXN7YHDSKLVF53PTMX

not attested not anchored not stored refs pending

Performance of LDPC Decoders with Missing Connections

Avhishek Chatterjee, Lav R. Varshney, Linjia Chang

arxiv:1605.00317 v4 · 2016-05-01 · 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{ENEX7VF7WXN7YHDSKLVF53PTMX}

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	2026-05-18T00:53:08.274816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23497fd4bfb5dbfc1c7252ea5eedf365dc0380cc5d028a58e278ea060b40b5ce

Aliases

arxiv: 1605.00317 · arxiv_version: 1605.00317v4 · doi: 10.48550/arxiv.1605.00317 · pith_short_12: ENEX7VF7WXN7 · pith_short_16: ENEX7VF7WXN7YHDS · pith_short_8: ENEX7VF7

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/ENEX7VF7WXN7YHDSKLVF53PTMX \
  | 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: 23497fd4bfb5dbfc1c7252ea5eedf365dc0380cc5d028a58e278ea060b40b5ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6bfab5f0ae2b3f1a5353c3a4ceee049c0ba7db107e829a98822bbb19bb9b6a7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-01T22:51:11Z",
    "title_canon_sha256": "9b094070b292dc56e9470629a394bec12a45de1223ce6dd09f188b3ae04f437c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00317",
    "kind": "arxiv",
    "version": 4
  }
}