Pith Number

pith:TH7EUCP4

pith:2011:TH7EUCP4BMTJIPSEINQIHLEDT5

not attested not anchored not stored refs pending

A New and Efficient Algorithm-Based Fault Tolerance Scheme for A Million Way Parallelism

Erlin Yao, Guangming Tan, Mingyu Chen, Rui Wang, Wenli Zhang

arxiv:1106.4213 v1 · 2011-06-21 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TH7EUCP4BMTJIPSEINQIHLEDT5}

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	2026-05-18T04:19:33.905428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99fe4a09fc0b26943e44436083ac839f556f415279296430374f4b9d36cf49d5

Aliases

arxiv: 1106.4213 · arxiv_version: 1106.4213v1 · doi: 10.48550/arxiv.1106.4213 · pith_short_12: TH7EUCP4BMTJ · pith_short_16: TH7EUCP4BMTJIPSE · pith_short_8: TH7EUCP4

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/TH7EUCP4BMTJIPSEINQIHLEDT5 \
  | 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: 99fe4a09fc0b26943e44436083ac839f556f415279296430374f4b9d36cf49d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73fc05a23571bef3357ba62a539845d18e358a9d7fe503c5818228f1c62ba00f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-06-21T14:24:43Z",
    "title_canon_sha256": "4aa6bf3cbe4edfbf57272b5c510131c31f3f0f1a782a15bd3ca206c0adbb4530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4213",
    "kind": "arxiv",
    "version": 1
  }
}