Pith Number

pith:XTS6DDE3

pith:2025:XTS6DDE3FJECQYODSPELONF4PF

not attested not anchored not stored refs pending

Local Frames: Exploiting Inherited Origins to Bypass Content Blockers

Alex C. Snoeren, Alisha Ukani, Hamed Haddadi, Peter Snyder

arxiv:2506.00317 v2 · 2025-05-31 · 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{XTS6DDE3FJECQYODSPELONF4PF}

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	2026-07-05T11:30:23.262950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce5e18c9b2a482861c393c8b734bc797c75a1b52c55d750959951a556e422d5

Aliases

arxiv: 2506.00317 · arxiv_version: 2506.00317v2 · doi: 10.48550/arxiv.2506.00317 · pith_short_12: XTS6DDE3FJEC · pith_short_16: XTS6DDE3FJECQYOD · pith_short_8: XTS6DDE3

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/XTS6DDE3FJECQYODSPELONF4PF \
  | 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: bce5e18c9b2a482861c393c8b734bc797c75a1b52c55d750959951a556e422d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "247d806b80a198f7c784dbf1c14926a86d866436293bc46c6f6d9ab441a08041",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-31T00:07:24Z",
    "title_canon_sha256": "8908836fd98834246894e0eda5aaf00aae15312d1843ede3b46f0831fbc7b134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00317",
    "kind": "arxiv",
    "version": 2
  }
}