Pith Number

pith:VKR65D7W

pith:2019:VKR65D7WWX3YSUJV6JS3NU2TKI

not attested not anchored not stored refs pending

Shared Secret Key Generation via Carrier Frequency Offsets

Aneeqa Ijaz, Dushanta Nalin K. Jayakody, Haris Pervaiz, M. Mahboob Ur Rahman, Waqas Aman

arxiv:1902.10998 v1 · 2019-02-28 · 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{VKR65D7WWX3YSUJV6JS3NU2TKI}

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	2026-05-17T23:52:26.146435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa3ee8ff6b5f7895135f265b6d353521ff831108b914d206abee562c610653f

Aliases

arxiv: 1902.10998 · arxiv_version: 1902.10998v1 · doi: 10.48550/arxiv.1902.10998 · pith_short_12: VKR65D7WWX3Y · pith_short_16: VKR65D7WWX3YSUJV · pith_short_8: VKR65D7W

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/VKR65D7WWX3YSUJV6JS3NU2TKI \
  | 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: aaa3ee8ff6b5f7895135f265b6d353521ff831108b914d206abee562c610653f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3964cca2495f01733d0e1c192210874c1896dd7a77013563b214e363f566f5cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-28T10:33:32Z",
    "title_canon_sha256": "ff7bc8e06256045d185696246eb357f0027d1925939b756be2f5c22863dc97b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10998",
    "kind": "arxiv",
    "version": 1
  }
}