Pith Number

pith:X6R4TODW

pith:2019:X6R4TODWKTARH2JTCB6WLX3NQ6

not attested not anchored not stored refs pending

Efficient and Robust Distributed Matrix Computations via Convolutional Coding

Aditya Ramamoorthy, Anindya B. Das, Namrata Vaswani

arxiv:1907.08064 v2 · 2019-07-18 · 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{X6R4TODWKTARH2JTCB6WLX3NQ6}

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.

Cited by

1 paper in Pith

General Coded Computing: Adversarial Settings

Receipt and verification

First computed	2026-07-05T01:07:10.845053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa3c9b87654c113e933107d65df6d879a0d4d9c94df5269d333db0dc4614d79

Aliases

arxiv: 1907.08064 · arxiv_version: 1907.08064v2 · doi: 10.48550/arxiv.1907.08064 · pith_short_12: X6R4TODWKTAR · pith_short_16: X6R4TODWKTARH2JT · pith_short_8: X6R4TODW

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/X6R4TODWKTARH2JTCB6WLX3NQ6 \
  | 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: bfa3c9b87654c113e933107d65df6d879a0d4d9c94df5269d333db0dc4614d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d353977b216b0a896a5f85745ba15e9b6f7ed539dfd127c14cce2d4363d02e1f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-18T14:12:26Z",
    "title_canon_sha256": "8aeb530c6b061b2667d5f307c27d2d568ae8d512fcd46584d0d02ca3f7c4c491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08064",
    "kind": "arxiv",
    "version": 2
  }
}