Pith Number

pith:O3ZAJJVI

pith:2017:O3ZAJJVIL6XXKJHGCSAZ2JOFTN

not attested not anchored not stored refs pending

Smart Meter Privacy via the Trapdoor Channel

Inaki Esnaola, Miguel Arrieta

arxiv:1708.04429 v1 · 2017-08-15 · cs.IT · cs.SY · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3ZAJJVIL6XXKJHGCSAZ2JOFTN}

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	2026-05-18T00:37:59.363075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f204a6a85faf7524e614819d25c59b420f430de9f251d10085dc9f1f6bd5c7

Aliases

arxiv: 1708.04429 · arxiv_version: 1708.04429v1 · doi: 10.48550/arxiv.1708.04429 · pith_short_12: O3ZAJJVIL6XX · pith_short_16: O3ZAJJVIL6XXKJHG · pith_short_8: O3ZAJJVI

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/O3ZAJJVIL6XXKJHGCSAZ2JOFTN \
  | 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: 76f204a6a85faf7524e614819d25c59b420f430de9f251d10085dc9f1f6bd5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae75200dcd940a77745dca37fd5ee4b4936cde38d169f4d9fb6d7b3fca757ccb",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-15T08:31:54Z",
    "title_canon_sha256": "929224444e09fad9b6d6b9867defcfec04060efb6f8c5da22e685b0363074c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04429",
    "kind": "arxiv",
    "version": 1
  }
}