Pith Number

pith:EW3FPP5O

pith:2015:EW3FPP5OCCW63RP7C3Y4AHWC7X

not attested not anchored not stored refs pending

Performance Evaluation of netfilter: A Study on the Performance Loss When Using netfilter as a Firewall

Raik Niemann, Richard G\"obel, Udo Pfingst

arxiv:1502.05487 v1 · 2015-02-19 · 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{EW3FPP5OCCW63RP7C3Y4AHWC7X}

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	2026-05-18T02:26:46.404898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b657bfae10adedc5ff16f1c01ec2fde19a0f7266715a0824a53cf05ea91978

Aliases

arxiv: 1502.05487 · arxiv_version: 1502.05487v1 · doi: 10.48550/arxiv.1502.05487 · pith_short_12: EW3FPP5OCCW6 · pith_short_16: EW3FPP5OCCW63RP7 · pith_short_8: EW3FPP5O

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/EW3FPP5OCCW63RP7C3Y4AHWC7X \
  | 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: 25b657bfae10adedc5ff16f1c01ec2fde19a0f7266715a0824a53cf05ea91978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd407165cb7a141adf0b7130ceb5be5930b0d7cb5a4226b61e55d606d9463cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-02-19T07:52:30Z",
    "title_canon_sha256": "6ab729e4b332c492103db3324412818067efe130ce52127f92f25513a787feb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05487",
    "kind": "arxiv",
    "version": 1
  }
}