Pith Number

pith:APF5Y43W

pith:2016:APF5Y43WT4XWTGKGVXMSRET4QK

not attested not anchored not stored refs pending

An active attack on a distributed Group Key Exchange system

Blas Torrecillas, Juan Antonio L\'opez-Ramos, Mohamed Baouch, Reto Schnyder

arxiv:1603.09090 v1 · 2016-03-30 · 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{APF5Y43WT4XWTGKGVXMSRET4QK}

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	2026-05-18T01:18:03.713530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03cbdc73769f2f699946add928927c8286fd55f415a38eca1c6ecc3a69232532

Aliases

arxiv: 1603.09090 · arxiv_version: 1603.09090v1 · doi: 10.48550/arxiv.1603.09090 · pith_short_12: APF5Y43WT4XW · pith_short_16: APF5Y43WT4XWTGKG · pith_short_8: APF5Y43W

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/APF5Y43WT4XWTGKGVXMSRET4QK \
  | 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: 03cbdc73769f2f699946add928927c8286fd55f415a38eca1c6ecc3a69232532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5690a991cbb4d89cb7dca33cc638dfe055c8b9508655b7505aa16acf9c823c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-03-30T09:13:20Z",
    "title_canon_sha256": "8457a93ec04cd4c83811973d041c9c4118bd0736527cdd0b6c0f9be9098143a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09090",
    "kind": "arxiv",
    "version": 1
  }
}