Pith Number

pith:2TBWZCZH

pith:2007:2TBWZCZHGODEGTBYKYS3F2I5B4

not attested not anchored not stored refs pending

Cryptanalysis of group-based key agreement protocols using subgroup distance functions

Adi Shamir, Boaz Tsaban, Dima Ruinskiy

arxiv:0705.2862 v2 · 2007-05-20 · 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{2TBWZCZHGODEGTBYKYS3F2I5B4}

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	2026-05-18T04:37:11.683321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c36c8b273386434c385625b2e91d0f02d0b486c2e55cb336aaa2b16396bae4

Aliases

arxiv: 0705.2862 · arxiv_version: 0705.2862v2 · doi: 10.48550/arxiv.0705.2862 · pith_short_12: 2TBWZCZHGODE · pith_short_16: 2TBWZCZHGODEGTBY · pith_short_8: 2TBWZCZH

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/2TBWZCZHGODEGTBYKYS3F2I5B4 \
  | 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: d4c36c8b273386434c385625b2e91d0f02d0b486c2e55cb336aaa2b16396bae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ebd2247351557f42863a08f98432483502097a82c2447eb666aec3e29dd7b3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2007-05-20T12:20:56Z",
    "title_canon_sha256": "035af5c9f984ee443f57c5280d7258765b139edbc8bc60b16e01d32d1b6cb434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.2862",
    "kind": "arxiv",
    "version": 2
  }
}