Pith Number

pith:NM34PEBW

pith:2020:NM34PEBWL437KBTRVFQI57N5LF

not attested not anchored not stored refs pending

Smart Motion Detection System using Raspberry Pi

Venkat Margapuri

arxiv:2006.06442 v1 · 2020-06-09 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NM34PEBWL437KBTRVFQI57N5LF}

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	2026-07-05T01:09:33.840108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b37c790365f37f50671a9608efdbd5969190c422f64dfb0c590d0373e74af1f

Aliases

arxiv: 2006.06442 · arxiv_version: 2006.06442v1 · doi: 10.48550/arxiv.2006.06442 · pith_short_12: NM34PEBWL437 · pith_short_16: NM34PEBWL437KBTR · pith_short_8: NM34PEBW

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/NM34PEBWL437KBTRVFQI57N5LF \
  | 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: 6b37c790365f37f50671a9608efdbd5969190c422f64dfb0c590d0373e74af1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b707b1fb2f0e4a306803c1185c8852c18a21f3e0d1d1f7f7e940b236171e4bb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2020-06-09T21:52:27Z",
    "title_canon_sha256": "7a4a2d27771871828064270cfc201c88e03fd76c08e8a02f0a5523c66194d48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06442",
    "kind": "arxiv",
    "version": 1
  }
}