Pith Number

pith:PV65L44X

pith:2011:PV65L44XK75SLRLXYZBHE32Y63

not attested not anchored not stored refs pending

A Flexible LDPC code decoder with a Network on Chip as underlying interconnect architecture

Carlo Condo, Guido Masera

arxiv:1105.2624 v1 · 2011-05-13 · cs.AR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PV65L44XK75SLRLXYZBHE32Y63}

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	2026-05-18T04:22:09.966842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7dd5f39757fb25c577c642726f58f6e741875477560f7413a27f89775eb013

Aliases

arxiv: 1105.2624 · arxiv_version: 1105.2624v1 · doi: 10.48550/arxiv.1105.2624 · pith_short_12: PV65L44XK75S · pith_short_16: PV65L44XK75SLRLX · pith_short_8: PV65L44X

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/PV65L44XK75SLRLXYZBHE32Y63 \
  | 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: 7d7dd5f39757fb25c577c642726f58f6e741875477560f7413a27f89775eb013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6027e1e79a2f43347741fad1b062ad717e5c69280980b8174095056cfee07364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2011-05-13T07:17:16Z",
    "title_canon_sha256": "d4133fc8c3aad36d1ba09480f6348b7b73cca9ab923991661c40f42963d6dfe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2624",
    "kind": "arxiv",
    "version": 1
  }
}