Pith Number

pith:QVRK6DMT

pith:2026:QVRK6DMTTD4SQDQPRLJWMTECVO

not attested not anchored not stored refs pending

Securing Time Integrity in Energy IoT Against Clock Drift and Y2K38 Failures

Foutse Khomh, Omar Abdul Wahab, Rolando Herrero, Saeid Jamshidi

arxiv:2601.23147 v2 · 2026-01-30 · cs.LG · 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{QVRK6DMTTD4SQDQPRLJWMTECVO}

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	2026-06-25T01:17:49.858438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8562af0d9398f9280e0f8ad3664c82abbcd5249cbfb59c2dbe7abe58be37ec83

Aliases

arxiv: 2601.23147 · arxiv_version: 2601.23147v2 · doi: 10.48550/arxiv.2601.23147 · pith_short_12: QVRK6DMTTD4S · pith_short_16: QVRK6DMTTD4SQDQP · pith_short_8: QVRK6DMT

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/QVRK6DMTTD4SQDQPRLJWMTECVO \
  | 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: 8562af0d9398f9280e0f8ad3664c82abbcd5249cbfb59c2dbe7abe58be37ec83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad8806405eaae37456c22a63ba4c692b40387c396339ed61496b9b377f019b2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-30T16:33:07Z",
    "title_canon_sha256": "798b387865d180944b96c277c7fd4832be76d91bad7e0f258c4f17527ead786e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.23147",
    "kind": "arxiv",
    "version": 2
  }
}