Pith Number

pith:F4ET7NJA

pith:2017:F4ET7NJA3KCNHQZXDPZTV5BWKN

not attested not anchored not stored refs pending

On Heterogeneous Coded Distributed Computing

A. Salman Avestimehr, Chenwei Wang, Mehrdad Kiamari

arxiv:1709.00196 v1 · 2017-09-01 · cs.DC · 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{F4ET7NJA3KCNHQZXDPZTV5BWKN}

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	2026-05-18T00:36:13.113955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f093fb520da84d3c3371bf33af4365344407e392870be8616a96b8b93c03e7a

Aliases

arxiv: 1709.00196 · arxiv_version: 1709.00196v1 · doi: 10.48550/arxiv.1709.00196 · pith_short_12: F4ET7NJA3KCN · pith_short_16: F4ET7NJA3KCNHQZX · pith_short_8: F4ET7NJA

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/F4ET7NJA3KCNHQZXDPZTV5BWKN \
  | 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: 2f093fb520da84d3c3371bf33af4365344407e392870be8616a96b8b93c03e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76114427ab13c6d3a9f9a1523afe21ced03bfa14c2bde7590d03b874c383652",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-09-01T08:26:41Z",
    "title_canon_sha256": "d698088fad24c17098d7ab5e0a988f675a435b9f50d6d5c3944fd72f94da77cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00196",
    "kind": "arxiv",
    "version": 1
  }
}