Pith Number

pith:WBC7HWPV

pith:2017:WBC7HWPVALA3G4B42E3ZI7WREG

not attested not anchored not stored refs pending

Formal Computational Unlinkability Proofs of RFID Protocols

Adrien Koutsos, Hubert Comon

arxiv:1705.02296 v1 · 2017-05-05 · 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{WBC7HWPVALA3G4B42E3ZI7WREG}

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	2026-05-18T00:44:58.648866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b045f3d9f502c1b3703cd137947ed121a46c553e445547d821c2672c2532e275

Aliases

arxiv: 1705.02296 · arxiv_version: 1705.02296v1 · doi: 10.48550/arxiv.1705.02296 · pith_short_12: WBC7HWPVALA3 · pith_short_16: WBC7HWPVALA3G4B4 · pith_short_8: WBC7HWPV

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/WBC7HWPVALA3G4B42E3ZI7WREG \
  | 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: b045f3d9f502c1b3703cd137947ed121a46c553e445547d821c2672c2532e275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7b2bc0b7f08c3970f6fdde56c961cec88630805b02d4b740f5624c871f6cca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-05-05T16:45:38Z",
    "title_canon_sha256": "e9e524755a433408ab496737877cdabe6f03413c4d8d72dcf9787c835a40588e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02296",
    "kind": "arxiv",
    "version": 1
  }
}