Pith Number

pith:RIOOEUTG

pith:2017:RIOOEUTGQS3UTSFQAESVYRVF56

not attested not anchored not stored refs pending

Block-Diagonal Coding for Distributed Computing With Straggling Servers

Albin Severinson, Alexandre Graell i Amat, Eirik Rosnes

arxiv:1701.06631 v3 · 2017-01-23 · 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{RIOOEUTGQS3UTSFQAESVYRVF56}

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	2026-05-18T00:35:04.780753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1ce2526684b749c8b001255c46a5ef85cd910b418eef938b5e772ad2119164

Aliases

arxiv: 1701.06631 · arxiv_version: 1701.06631v3 · doi: 10.48550/arxiv.1701.06631 · pith_short_12: RIOOEUTGQS3U · pith_short_16: RIOOEUTGQS3UTSFQ · pith_short_8: RIOOEUTG

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/RIOOEUTGQS3UTSFQAESVYRVF56 \
  | 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: 8a1ce2526684b749c8b001255c46a5ef85cd910b418eef938b5e772ad2119164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b361ce26c2e51f8b38728a8ed027a0b849796696c5d962d3d5c5b12a3b0832c9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-23T21:07:34Z",
    "title_canon_sha256": "5e1b1904cd89cb954110b60aa3c64195e60ac59a96e17180695810df1cbf02c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06631",
    "kind": "arxiv",
    "version": 3
  }
}