Pith Number

pith:WFNXUDJT

pith:2017:WFNXUDJTSFTVOYBGU4L3K4ZUXL

not attested not anchored not stored refs pending

Control What You Include! Server-Side Protection against Third Party Web Tracking

Doli\`ere Francis Som\'e, Nataliia Bielova, Tamara Rezk

arxiv:1703.07578 v1 · 2017-03-22 · 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{WFNXUDJTSFTVOYBGU4L3K4ZUXL}

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	2026-05-18T00:48:06.646615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b15b7a0d339167576026a717b57334bada0febf456f89776831c341ac7eb503d

Aliases

arxiv: 1703.07578 · arxiv_version: 1703.07578v1 · doi: 10.48550/arxiv.1703.07578 · pith_short_12: WFNXUDJTSFTV · pith_short_16: WFNXUDJTSFTVOYBG · pith_short_8: WFNXUDJT

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/WFNXUDJTSFTVOYBGU4L3K4ZUXL \
  | 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: b15b7a0d339167576026a717b57334bada0febf456f89776831c341ac7eb503d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1552869e121820f502cd6f3cc2694f332fbedaad75063c549c682620c8b7904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-03-22T09:23:54Z",
    "title_canon_sha256": "4c6b9fd170c15452c5a04e5e6d0070984577b984db566f043de9c68a51fb62f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07578",
    "kind": "arxiv",
    "version": 1
  }
}