Pith Number

pith:CTWB4CCJ

pith:2017:CTWB4CCJPX4E3ND2MSFGJC6CLJ

not attested not anchored not stored refs pending

Not All Browsers Are Created Equal: Comparing Web Browser Fingerprintability

Nasser Mohammed Al-Fannah, Wanpeng Li

arxiv:1703.05066 v2 · 2017-03-15 · 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{CTWB4CCJPX4E3ND2MSFGJC6CLJ}

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	2026-05-17T23:41:18.407794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ec1e08497df84db47a648a648bc25a689b89bdd862ea61dfd2ef4f59ee1ec0

Aliases

arxiv: 1703.05066 · arxiv_version: 1703.05066v2 · doi: 10.48550/arxiv.1703.05066 · pith_short_12: CTWB4CCJPX4E · pith_short_16: CTWB4CCJPX4E3ND2 · pith_short_8: CTWB4CCJ

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/CTWB4CCJPX4E3ND2MSFGJC6CLJ \
  | 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: 14ec1e08497df84db47a648a648bc25a689b89bdd862ea61dfd2ef4f59ee1ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4982a0ed745a1bb0f92c1d220c3912315553abcbf6f1f9b1f36c51867d336b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-03-15T10:34:42Z",
    "title_canon_sha256": "e00a0a02e68c74775ef4d6c22c578a3b33ae93143aa4a2f1f8da66e8a02e17c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05066",
    "kind": "arxiv",
    "version": 2
  }
}