Pith Number

pith:7RF3M3GM

pith:2014:7RF3M3GMTEE6AH2VFY6QBN6P5R

not attested not anchored not stored refs pending

A Lightweight Identification Protocol for Embedded Devices

Abdoulaye Mbaye, Abdoul Aziz Ciss, Oumar Niang

arxiv:1408.5945 v2 · 2014-08-25 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RF3M3GMTEE6AH2VFY6QBN6P5R}

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	2026-05-18T02:43:53.549039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4bb66ccc9909e01f552e3d00b7cfec7e2782eb37046f700008b638a7ba4bce

Aliases

arxiv: 1408.5945 · arxiv_version: 1408.5945v2 · doi: 10.48550/arxiv.1408.5945 · pith_short_12: 7RF3M3GMTEE6 · pith_short_16: 7RF3M3GMTEE6AH2V · pith_short_8: 7RF3M3GM

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/7RF3M3GMTEE6AH2VFY6QBN6P5R \
  | 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: fc4bb66ccc9909e01f552e3d00b7cfec7e2782eb37046f700008b638a7ba4bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b95ef6528bccecc0203d7813c3014c6c9084f56caeda135f9aa0f7dcc20e9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-08-25T23:18:02Z",
    "title_canon_sha256": "ab653d21acfc5bf106efe8de0919471961f5d741ba8a13bde5b837a63bb36b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5945",
    "kind": "arxiv",
    "version": 2
  }
}