Pith Number

pith:3KUTKRLK

pith:2015:3KUTKRLK25NWRNLC2RMJGRBP22

not attested not anchored not stored refs pending

Defending Against DDoS Attacks in Bloom Filter based Multicasting

Wei Liu, Xiaohua Tian, Yu Cheng

arxiv:1504.04948 v3 · 2015-04-20 · 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{3KUTKRLK25NWRNLC2RMJGRBP22}

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	2026-05-18T00:52:53.261043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daa935456ad75b68b562d45893442fd6bc6d48b35fb4e1890eab361f547efb03

Aliases

arxiv: 1504.04948 · arxiv_version: 1504.04948v3 · doi: 10.48550/arxiv.1504.04948 · pith_short_12: 3KUTKRLK25NW · pith_short_16: 3KUTKRLK25NWRNLC · pith_short_8: 3KUTKRLK

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/3KUTKRLK25NWRNLC2RMJGRBP22 \
  | 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: daa935456ad75b68b562d45893442fd6bc6d48b35fb4e1890eab361f547efb03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88fa50ea208cce1ed80c091c68089842752d64ed4a0af53cf26028c68b79f8d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-04-20T06:40:02Z",
    "title_canon_sha256": "43f4562c0d7b12c1a70ae2092e9a95c765992695955e6c8c077e54a01646223f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04948",
    "kind": "arxiv",
    "version": 3
  }
}