Pith Number

pith:QJCPFLI6

pith:2020:QJCPFLI63RH4LHTFLQD7SZXG4Z

not attested not anchored not stored refs pending

Accurate TLS Fingerprinting using Destination Context and Knowledge Bases

Blake Anderson, David McGrew

arxiv:2009.01939 v1 · 2020-09-03 · 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{QJCPFLI63RH4LHTFLQD7SZXG4Z}

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.

Cited by

1 paper in Pith

Reliable Hierarchical Operating System Fingerprinting via Conformal Prediction

Receipt and verification

First computed	2026-07-05T01:33:01.714479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8244f2ad1edc4fc59e655c07f966e6e666793894a562dbba9afca353ccfd29ce

Aliases

arxiv: 2009.01939 · arxiv_version: 2009.01939v1 · doi: 10.48550/arxiv.2009.01939 · pith_short_12: QJCPFLI63RH4 · pith_short_16: QJCPFLI63RH4LHTF · pith_short_8: QJCPFLI6

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/QJCPFLI63RH4LHTFLQD7SZXG4Z \
  | 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: 8244f2ad1edc4fc59e655c07f966e6e666793894a562dbba9afca353ccfd29ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66474f4eb610e7578a6eb0b6e88ade75cbdf93728b854be1ad70129c251af960",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-09-03T22:00:42Z",
    "title_canon_sha256": "0f0ae2a60409d6df574aa453144c9d762fae7efd7ff5fb9d178a576e01800c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01939",
    "kind": "arxiv",
    "version": 1
  }
}