Pith Number

pith:3ZW4FCBI

pith:2021:3ZW4FCBILCU54KYDLGWMOMUWGN

not attested not anchored not stored refs pending

SDN-based Runtime Security Enforcement Approach for Privacy Preservation of Dynamic Web Service Composition

Changbo Ke, Guohua Shen, Yunfei Meng, Zhiqiu Huang

arxiv:2105.12935 v1 · 2021-05-27 · 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{3ZW4FCBILCU54KYDLGWMOMUWGN}

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	2026-07-05T02:43:55.380766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de6dc2882858a9de2b0359acc732963362ceb1da0e2cdafa06bced437168883d

Aliases

arxiv: 2105.12935 · arxiv_version: 2105.12935v1 · doi: 10.48550/arxiv.2105.12935 · pith_short_12: 3ZW4FCBILCU5 · pith_short_16: 3ZW4FCBILCU54KYD · pith_short_8: 3ZW4FCBI

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/3ZW4FCBILCU54KYDLGWMOMUWGN \
  | 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: de6dc2882858a9de2b0359acc732963362ceb1da0e2cdafa06bced437168883d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f18ff85ac186ad9566c95b7126cf98b6a9a88fc1fc9537441b1cb7b713cc4346",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-05-27T04:10:11Z",
    "title_canon_sha256": "983a8676226f0e9dbaf899deddcf97c36b95c8b6e7825cef7a86e1633142fd29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12935",
    "kind": "arxiv",
    "version": 1
  }
}