Pith Number

pith:5NKV6W7V

pith:2013:5NKV6W7VCFNTWXARPM474GB3SR

not attested not anchored not stored refs pending

A Polynomial Algorithm for Computing the Optimal Repair Strategy in a System with Independent Component Failures

Sampath Srinivas

arxiv:1302.4985 v1 · 2013-02-20 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NKV6W7VCFNTWXARPM474GB3SR}

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	2026-05-18T03:33:00.583740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb555f5bf5115b3b5c117b39fe183b94525c5a8599eb5d74c7e9d99af228a825

Aliases

arxiv: 1302.4985 · arxiv_version: 1302.4985v1 · doi: 10.48550/arxiv.1302.4985 · pith_short_12: 5NKV6W7VCFNT · pith_short_16: 5NKV6W7VCFNTWXAR · pith_short_8: 5NKV6W7V

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/5NKV6W7VCFNTWXARPM474GB3SR \
  | 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: eb555f5bf5115b3b5c117b39fe183b94525c5a8599eb5d74c7e9d99af228a825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ff1bdf1f5ddfffe1089da419d3fd3cca066722de6181c2fce821bf629fea16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-20T15:23:48Z",
    "title_canon_sha256": "5f3a91349a67ba4ead48169f554eb9e6d87482d5381e57326f6e452677f68145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4985",
    "kind": "arxiv",
    "version": 1
  }
}