Pith Number

pith:QUYSD5QE

pith:2017:QUYSD5QEVXZ46TS2INV5LKDV74

not attested not anchored not stored refs pending

The Velocity of the Decoding Wave for Spatially Coupled Codes on BMS Channels

Nicolas Macris, Rafah El-Khatib

arxiv:1701.03764 v1 · 2017-01-13 · 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{QUYSD5QEVXZ46TS2INV5LKDV74}

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	2026-05-18T00:52:53.890056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853121f604adf3cf4e5a436bd5a875ff2725b9240ba6478847ae3609a43dd2ff

Aliases

arxiv: 1701.03764 · arxiv_version: 1701.03764v1 · doi: 10.48550/arxiv.1701.03764 · pith_short_12: QUYSD5QEVXZ4 · pith_short_16: QUYSD5QEVXZ46TS2 · pith_short_8: QUYSD5QE

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/QUYSD5QEVXZ46TS2INV5LKDV74 \
  | 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: 853121f604adf3cf4e5a436bd5a875ff2725b9240ba6478847ae3609a43dd2ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9313dd014119b0fde6e9d1660d43f13cd11d777966357418f3b15fcec5492aa9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-13T18:17:21Z",
    "title_canon_sha256": "cd9f7d0135941c6e4f4d6933e4a9f3cd02a2b041a15f161776fc3aacc0fe93b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03764",
    "kind": "arxiv",
    "version": 1
  }
}