Pith Number

pith:2I6ONOF2

pith:2016:2I6ONOF22AMWKLFAN4FOLDV62Q

not attested not anchored not stored refs pending

Certifying Spoofing-Protection of Firewalls

Cornelius Diekmann, Georg Carle, Lukas Schwaighofer

arxiv:1603.07538 v1 · 2016-03-24 · cs.CR · 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{2I6ONOF22AMWKLFAN4FOLDV62Q}

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	2026-05-18T01:18:20.614667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23ce6b8bad019652ca06f0ae58ebed41c0eab2020fb0730c5d44b9ea10e9b07

Aliases

arxiv: 1603.07538 · arxiv_version: 1603.07538v1 · doi: 10.48550/arxiv.1603.07538 · pith_short_12: 2I6ONOF22AMW · pith_short_16: 2I6ONOF22AMWKLFA · pith_short_8: 2I6ONOF2

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/2I6ONOF22AMWKLFAN4FOLDV62Q \
  | 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: d23ce6b8bad019652ca06f0ae58ebed41c0eab2020fb0730c5d44b9ea10e9b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a96da23d191d51d3665bbfabd145b5bcbed443d69f0fcb7f2290e932bac6f1",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-03-24T11:56:25Z",
    "title_canon_sha256": "18412dc816198f55e0d425f1d44071c0f5ffe3554acb5bdcec5f7d8290019973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07538",
    "kind": "arxiv",
    "version": 1
  }
}