Pith Number

pith:CQZYVZ3W

pith:2016:CQZYVZ3WBSATU7DPDKTHYIGDVR

not attested not anchored not stored refs pending

Developing Security Reputation Metrics for Hosting Providers

Arman Noroozian, Maciej Korczy\'nski, Michel van Eeten, Samaneh TajalizadehKhoob

arxiv:1612.03641 v1 · 2016-12-12 · 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{CQZYVZ3WBSATU7DPDKTHYIGDVR}

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	2026-05-18T00:55:18.696667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14338ae7760c813a7c6f1aa67c20c3ac7ec6674665152fa8c6014f68fe9bd6a9

Aliases

arxiv: 1612.03641 · arxiv_version: 1612.03641v1 · doi: 10.48550/arxiv.1612.03641 · pith_short_12: CQZYVZ3WBSAT · pith_short_16: CQZYVZ3WBSATU7DP · pith_short_8: CQZYVZ3W

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/CQZYVZ3WBSATU7DPDKTHYIGDVR \
  | 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: 14338ae7760c813a7c6f1aa67c20c3ac7ec6674665152fa8c6014f68fe9bd6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "707d73eb66db1c3895a070c4fdfcac158b048a489eb0c3e3dca0b9aaeb319927",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-12-12T12:18:09Z",
    "title_canon_sha256": "3cda67b65b7dee0a1cc632c033ab260f552003bcb52ae79193257975ff866ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03641",
    "kind": "arxiv",
    "version": 1
  }
}