Pith Number

pith:4WTYE7ZO

pith:2014:4WTYE7ZOTVHK6RGQ3RELKVHC5Y

not attested not anchored not stored refs pending

An Experimental Study of Cryptography Capability using Chained Key Exchange Scheme for Embedded Devices

Habibah Hashim, Jamalul-lail Ab Manan, Mohd Anuar Mat Isa, Ramlan Mahmod, Syed Farid Syed Adnan

arxiv:1409.0065 v1 · 2014-08-30 · 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{4WTYE7ZOTVHK6RGQ3RELKVHC5Y}

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	2026-05-18T02:43:53.443271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a7827f2e9d4eaf44d0dc48b554e2ee2948298a56628b6bf2e0e6965a78cbb7

Aliases

arxiv: 1409.0065 · arxiv_version: 1409.0065v1 · doi: 10.48550/arxiv.1409.0065 · pith_short_12: 4WTYE7ZOTVHK · pith_short_16: 4WTYE7ZOTVHK6RGQ · pith_short_8: 4WTYE7ZO

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/4WTYE7ZOTVHK6RGQ3RELKVHC5Y \
  | 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: e5a7827f2e9d4eaf44d0dc48b554e2ee2948298a56628b6bf2e0e6965a78cbb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfbd66538b7dc28d612ddd1fcce6d814e742be2c0fe024a26247d0eb217b3623",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-08-30T00:02:34Z",
    "title_canon_sha256": "0b88f821b1f6545a2ce767b0bccc16ffed9b7b145a053bacd0346bddbbe09d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0065",
    "kind": "arxiv",
    "version": 1
  }
}