Pith Number

pith:AZRBAKFC

pith:2017:AZRBAKFCXN2I5EOSJUMBST3ACU

not attested not anchored not stored refs pending

Optimal Checkpointing for Secure Intermittently-Powered IoT Devices

Ramesh Karri, Siddharth Garg, Zahra Ghodsi

arxiv:1711.01454 v1 · 2017-11-04 · 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{AZRBAKFCXN2I5EOSJUMBST3ACU}

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	2026-05-18T00:31:17.782594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06621028a2bb748e91d24d18194f6015077b16064867bdc852bfbebcaa1ca23b

Aliases

arxiv: 1711.01454 · arxiv_version: 1711.01454v1 · doi: 10.48550/arxiv.1711.01454 · pith_short_12: AZRBAKFCXN2I · pith_short_16: AZRBAKFCXN2I5EOS · pith_short_8: AZRBAKFC

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/AZRBAKFCXN2I5EOSJUMBST3ACU \
  | 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: 06621028a2bb748e91d24d18194f6015077b16064867bdc852bfbebcaa1ca23b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a93ac64f6ac82e9c1fef0cd73b006f22e61c4f49f88010f7a9dbe3ba37d710c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-11-04T15:51:32Z",
    "title_canon_sha256": "a4828046ee853440035a95175b51c9c189a7c8104e5922a9b5dbd6a4eba18fbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01454",
    "kind": "arxiv",
    "version": 1
  }
}