Pith Number

pith:SHB6HDD7

pith:2021:SHB6HDD7L6AUE3VARLCSTSAZZL

not attested not anchored not stored refs pending

Top-k Dynamic Service Composition in Skyway Networks

Athman Bouguettaya, Babar Shahzaad

arxiv:2111.09153 v1 · 2021-10-30 · cs.MA · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHB6HDD7L6AUE3VARLCSTSAZZL}

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	2026-07-05T03:32:58.300143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c3e38c7f5f81426ea08ac529c819cadfca1e94b4c15639fb53177bccc784d1

Aliases

arxiv: 2111.09153 · arxiv_version: 2111.09153v1 · doi: 10.48550/arxiv.2111.09153 · pith_short_12: SHB6HDD7L6AU · pith_short_16: SHB6HDD7L6AUE3VA · pith_short_8: SHB6HDD7

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/SHB6HDD7L6AUE3VARLCSTSAZZL \
  | 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: 91c3e38c7f5f81426ea08ac529c819cadfca1e94b4c15639fb53177bccc784d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f89b9d7f9fa0dec220e1619bfdd2c4d3e3f795da4c296d3bf9c002958b29f39",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-10-30T20:43:52Z",
    "title_canon_sha256": "b654104c175aa0a47db2796e1d952aa63607f3549d81385e1d22f0c95fe5bac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09153",
    "kind": "arxiv",
    "version": 1
  }
}