Pith Number

pith:LXLQNYXJ

pith:2019:LXLQNYXJXERYNPKTOIERKHA54O

not attested not anchored not stored refs pending

Hash Functions and Benchmarks for Resource Constrained Passive Devices: A Preliminary Study

Damith C. Ranasinghe, Omid Kavehei, Yang Su, Yansong Gao

arxiv:1902.03040 v1 · 2019-02-08 · 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{LXLQNYXJXERYNPKTOIERKHA54O}

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	2026-05-17T23:54:28.516683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd706e2e9b92386bd537209151c1de3bda20f0118e5dc6ce64ef522fe6ec662

Aliases

arxiv: 1902.03040 · arxiv_version: 1902.03040v1 · doi: 10.48550/arxiv.1902.03040 · pith_short_12: LXLQNYXJXERY · pith_short_16: LXLQNYXJXERYNPKT · pith_short_8: LXLQNYXJ

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/LXLQNYXJXERYNPKTOIERKHA54O \
  | 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: 5dd706e2e9b92386bd537209151c1de3bda20f0118e5dc6ce64ef522fe6ec662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3195f6a97cb2d37695ec2dcb9e694133961d84c1df3127369fa6f8b6ca6f7ee9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-08T12:04:22Z",
    "title_canon_sha256": "9ff8411fc5f27c425547328965101a32fb80b74b24691763fcdf4e1ccf020d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03040",
    "kind": "arxiv",
    "version": 1
  }
}