Pith Number

pith:LAIOI7XY

pith:2019:LAIOI7XYL3JJC6NOS4QXCLPRPG

not attested not anchored not stored refs pending

Dynamic Programming for Sequential Deterministic Quantization of Discrete Memoryless Channels

Kui Cai, Wentu Song, Xuan He, Zhen Mei

arxiv:1901.01659 v4 · 2019-01-07 · 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{LAIOI7XYL3JJC6NOS4QXCLPRPG}

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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.

Cited by

1 paper in Pith

Deep Learning-Aided Dynamic Read Thresholds Design For Multi-Level-Cell Flash Memories

Receipt and verification

First computed	2026-07-05T02:18:02.427708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5810e47ef85ed29179ae9721712df179a4f9d4b2cc5ee1b3506676a1f8fd98e7

Aliases

arxiv: 1901.01659 · arxiv_version: 1901.01659v4 · doi: 10.48550/arxiv.1901.01659 · pith_short_12: LAIOI7XYL3JJ · pith_short_16: LAIOI7XYL3JJC6NO · pith_short_8: LAIOI7XY

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/LAIOI7XYL3JJC6NOS4QXCLPRPG \
  | 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: 5810e47ef85ed29179ae9721712df179a4f9d4b2cc5ee1b3506676a1f8fd98e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3925a754cf8a158313d446422c278b126fb8e9f35e8b92cb10b3d3ab5fb846d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-07T04:11:47Z",
    "title_canon_sha256": "6a76998fe2f1445e8bd5e37714a710e3666efadcd81c81a31018cf1e13b68ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01659",
    "kind": "arxiv",
    "version": 4
  }
}