Pith Number

pith:OM6Q6ZJD

pith:2021:OM6Q6ZJD2HTHJD4B2QET5WLV2J

not attested not anchored not stored refs pending

GPSPiChain-Blockchain based Self-Contained Family Security System in Smart Home

Ali Raza, Byeong Ho Kang, Erin Roehrer, Lachlan Hardy, Soonja Yeom

arxiv:2102.06884 v1 · 2021-02-13 · cs.CR · 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{OM6Q6ZJD2HTHJD4B2QET5WLV2J}

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	2026-07-05T02:14:59.410335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733d0f6523d1e6748f81d4093ed975d259278c533108d9995cbd12686bbb3fba

Aliases

arxiv: 2102.06884 · arxiv_version: 2102.06884v1 · doi: 10.48550/arxiv.2102.06884 · pith_short_12: OM6Q6ZJD2HTH · pith_short_16: OM6Q6ZJD2HTHJD4B · pith_short_8: OM6Q6ZJD

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/OM6Q6ZJD2HTHJD4B2QET5WLV2J \
  | 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: 733d0f6523d1e6748f81d4093ed975d259278c533108d9995cbd12686bbb3fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35fc24d97ef7d125eb586b1b7978ee973a173d729fb0e0218625e07e3fbf32e8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-02-13T09:06:19Z",
    "title_canon_sha256": "111e9f8233423abd3af8797ac2ba830a48b09d016bc3806f31a42c73001fb0d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06884",
    "kind": "arxiv",
    "version": 1
  }
}