Pith Number

pith:3LEDCM5O

pith:2019:3LEDCM5O3KCHMXFG4J3KPW2HYV

not attested not anchored not stored refs pending

Collaborative Decoding of Polynomial Codes for Distributed Computation

Adarsh M. Subramaniam, Anoosheh Heiderzadeh, Krishna R. Narayanan

arxiv:1905.13685 v1 · 2019-05-31 · cs.IT · cs.DC · 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{3LEDCM5O3KCHMXFG4J3KPW2HYV}

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	2026-05-17T23:44:34.227514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac83133aeda84765ca6e276a7db47c57e40f52644c3dbb40669d3eb2387a221

Aliases

arxiv: 1905.13685 · arxiv_version: 1905.13685v1 · doi: 10.48550/arxiv.1905.13685 · pith_short_12: 3LEDCM5O3KCH · pith_short_16: 3LEDCM5O3KCHMXFG · pith_short_8: 3LEDCM5O

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/3LEDCM5O3KCHMXFG4J3KPW2HYV \
  | 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: dac83133aeda84765ca6e276a7db47c57e40f52644c3dbb40669d3eb2387a221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2c4e8b018eb585e89f1069fab1fa9b59d465d26610f42badf53b291e66a32e4",
    "cross_cats_sorted": [
      "cs.DC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-05-31T15:47:58Z",
    "title_canon_sha256": "a6ab773ba281372b15f33aa0c0ca9f3df309827752bb49ec58cd809f5e57b74b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13685",
    "kind": "arxiv",
    "version": 1
  }
}