Pith Number

pith:JO2NWJPR

pith:2013:JO2NWJPR5WUDNMR5AFINDHF3E7

not attested not anchored not stored refs pending

Transparent Checkpoint-Restart over InfiniBand

Gene Cooperman, Gregory Kerr, Jiajun Cao, Kapil Arya

arxiv:1312.3938 v3 · 2013-12-13 · cs.OS · 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{JO2NWJPR5WUDNMR5AFINDHF3E7}

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	2026-05-18T03:00:36.742713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb4db25f1eda836b23d0150d19cbb27eb0ccffe793d4e4f051a3ed93cdf1776

Aliases

arxiv: 1312.3938 · arxiv_version: 1312.3938v3 · doi: 10.48550/arxiv.1312.3938 · pith_short_12: JO2NWJPR5WUD · pith_short_16: JO2NWJPR5WUDNMR5 · pith_short_8: JO2NWJPR

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/JO2NWJPR5WUDNMR5AFINDHF3E7 \
  | 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: 4bb4db25f1eda836b23d0150d19cbb27eb0ccffe793d4e4f051a3ed93cdf1776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e76673f3429524ffd2d723a55069bb2478f9991e18098d71614d814c5d65f270",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2013-12-13T20:53:39Z",
    "title_canon_sha256": "622db5ec9f85ca5e44b07deeb5f44da67df82f5c235ebcd2f1d3f03c405f0f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3938",
    "kind": "arxiv",
    "version": 3
  }
}