Pith Number

pith:SFXTNVRC

pith:2016:SFXTNVRCHNT7QEJ3KTU5GL2NRE

not attested not anchored not stored refs pending

TorBricks: Blocking-Resistant Tor Bridge Distribution

Jared Saia, Jedidiah Crandall, Mahdi Zamani

arxiv:1608.00509 v1 · 2016-08-01 · cs.CR · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFXTNVRCHNT7QEJ3KTU5GL2NRE}

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	2026-05-18T01:10:11.660774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

916f36d6223b67f8113b54e9d32f4d89170eabf8daf633b04b607cbd56994fcf

Aliases

arxiv: 1608.00509 · arxiv_version: 1608.00509v1 · doi: 10.48550/arxiv.1608.00509 · pith_short_12: SFXTNVRCHNT7 · pith_short_16: SFXTNVRCHNT7QEJ3 · pith_short_8: SFXTNVRC

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/SFXTNVRCHNT7QEJ3KTU5GL2NRE \
  | 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: 916f36d6223b67f8113b54e9d32f4d89170eabf8daf633b04b607cbd56994fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db087e97c93d6da165b17bd9176687c9b21ac80855feb5e4bcbbd0ecf194aaf",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-08-01T17:58:37Z",
    "title_canon_sha256": "b4b899a898e1ae047fefdd943a45e6d6a54a3df9bbc4c1d31b958530f1e3f026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00509",
    "kind": "arxiv",
    "version": 1
  }
}