Pith Number

pith:P5DOCRPY

pith:2020:P5DOCRPYOSBG6Z7CHE6DLAXBVL

not attested not anchored not stored refs pending

The Closed Resolver Project: Measuring the Deployment of Source Address Validation of Inbound Traffic

Andrzej Duda, Baptiste Jonglez, Maciej Korczy\'nski, Marcin Skwarek, Qasim Lone, Yevheniya Nosyk

arxiv:2006.05277 v2 · 2020-06-09 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5DOCRPYOSBG6Z7CHE6DLAXBVL}

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	2026-07-05T05:55:05.834333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f46e145f874826f67e2393c3582e1aad71af570e6fcdea0689673069393419f

Aliases

arxiv: 2006.05277 · arxiv_version: 2006.05277v2 · doi: 10.48550/arxiv.2006.05277 · pith_short_12: P5DOCRPYOSBG · pith_short_16: P5DOCRPYOSBG6Z7C · pith_short_8: P5DOCRPY

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/P5DOCRPYOSBG6Z7CHE6DLAXBVL \
  | 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: 7f46e145f874826f67e2393c3582e1aad71af570e6fcdea0689673069393419f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b95dcd537df0c49ecd75cf8728da11f2ffeaa50f1d71810829c37adae6023e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2020-06-09T14:07:58Z",
    "title_canon_sha256": "d4f9fe4b075fa28f32eaab25b58f6b234448d3fc7d8db4aca831a85420cde55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05277",
    "kind": "arxiv",
    "version": 2
  }
}