Pith Number

pith:DELYH4O3

pith:2024:DELYH4O322IELQC2UR5PCPU7TA

not attested not anchored not stored refs pending

Optimal Checkpoint Interval with Availability as an Objective Function

Mikolaj Blaz, Nirmal Raj Saxena, Saurabh Hukerikar, Swapna Raj

arxiv:2410.18124 v1 · 2024-10-15 · 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{DELYH4O322IELQC2UR5PCPU7TA}

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	2026-07-05T09:25:03.912331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191783f1dbd69045c05aa47af13e9f981879808001de87868f6ffb160a80a559

Aliases

arxiv: 2410.18124 · arxiv_version: 2410.18124v1 · doi: 10.48550/arxiv.2410.18124 · pith_short_12: DELYH4O322IE · pith_short_16: DELYH4O322IELQC2 · pith_short_8: DELYH4O3

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/DELYH4O322IELQC2UR5PCPU7TA \
  | 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: 191783f1dbd69045c05aa47af13e9f981879808001de87868f6ffb160a80a559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32adcd11e26da2beb010a73679f8567284945f36b364bb0831ec1b1ef41c919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-10-15T23:42:18Z",
    "title_canon_sha256": "da2d4837ba79caaeb507e04fdd5e2d3be539f27ddf090e882c2fdbd6228f050b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.18124",
    "kind": "arxiv",
    "version": 1
  }
}