Pith Number

pith:TX732C7F

pith:2018:TX732C7F3DMVSMMCBHF3G5VRDE

not attested not anchored not stored refs pending

Lattice-based Robust Distributed Source Coding

Dania Elzouki, Jun Chen, Sorina Dumitrescu

arxiv:1810.01567 v1 · 2018-10-03 · 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{TX732C7F3DMVSMMCBHF3G5VRDE}

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	2026-05-18T00:04:11.668602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dffbd0be5d8d959318209cbb376b119387fb1bf06a6ae1c0bffd9a062131866

Aliases

arxiv: 1810.01567 · arxiv_version: 1810.01567v1 · doi: 10.48550/arxiv.1810.01567 · pith_short_12: TX732C7F3DMV · pith_short_16: TX732C7F3DMVSMMC · pith_short_8: TX732C7F

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/TX732C7F3DMVSMMCBHF3G5VRDE \
  | 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: 9dffbd0be5d8d959318209cbb376b119387fb1bf06a6ae1c0bffd9a062131866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e8fa22aee05444517c55f3cdf4a841c26011d450923280a5a27bcc51ec48505",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-10-03T02:19:01Z",
    "title_canon_sha256": "784a6a968fa6e41dcb28f48a4a7487e248a7554f5cd341c816f0b084ba2fb4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01567",
    "kind": "arxiv",
    "version": 1
  }
}