Pith Number

pith:5WEKEL3C

pith:2018:5WEKEL3CT6AH4HDA5ME6GLOGOA

not attested not anchored not stored refs pending

SDFW: SDN-based Stateful Distributed Firewall

Abdulhakim Sabur, Adel Alshamrani, Alexander Velazquez, Ankur Chowdhary, Anya Kim, Dijiang Huang, Myong Kang

arxiv:1811.00634 v1 · 2018-11-01 · 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{5WEKEL3CT6AH4HDA5ME6GLOGOA}

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	2026-05-18T00:01:42.635790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed88a22f629f807e1c60eb09e32dc6703fc353c50b72a6ddb4aa3457ac711c48

Aliases

arxiv: 1811.00634 · arxiv_version: 1811.00634v1 · doi: 10.48550/arxiv.1811.00634 · pith_short_12: 5WEKEL3CT6AH · pith_short_16: 5WEKEL3CT6AH4HDA · pith_short_8: 5WEKEL3C

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/5WEKEL3CT6AH4HDA5ME6GLOGOA \
  | 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: ed88a22f629f807e1c60eb09e32dc6703fc353c50b72a6ddb4aa3457ac711c48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ed4be05f722dc7a8388e01fccc84c2366801a4a03772ce3503999e9eda4f13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-01T21:05:18Z",
    "title_canon_sha256": "8b194a2c2df2eeb14b07cb36721622d4ee750d6dedd240699ce064723901e276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00634",
    "kind": "arxiv",
    "version": 1
  }
}