Pith Number

pith:H4XVVEI5

pith:2011:H4XVVEI5TSMCIZYWEPO4BVHCYN

not attested not anchored not stored refs pending

Attacks on Local Searching Tools

Dan S. Wallach, Seth James Nielson, Seth J. Fogarty

arxiv:1108.2704 v1 · 2011-08-12 · 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{H4XVVEI5TSMCIZYWEPO4BVHCYN}

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	2026-05-18T04:15:35.752016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2f5a911d9c9824671623ddc0d4e2c37b4f9cc4acfef0e02b35db4ea4bef759

Aliases

arxiv: 1108.2704 · arxiv_version: 1108.2704v1 · doi: 10.48550/arxiv.1108.2704 · pith_short_12: H4XVVEI5TSMC · pith_short_16: H4XVVEI5TSMCIZYW · pith_short_8: H4XVVEI5

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/H4XVVEI5TSMCIZYWEPO4BVHCYN \
  | 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: 3f2f5a911d9c9824671623ddc0d4e2c37b4f9cc4acfef0e02b35db4ea4bef759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8337a5f5e98863c4f946f5f211cb07058680b8a9b519fa97125e0249d92e147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-08-12T20:00:34Z",
    "title_canon_sha256": "51a1ca0f27e686267e458a8f65bcded2d1bde65a032f360292dd19f5ed8f8076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2704",
    "kind": "arxiv",
    "version": 1
  }
}