Pith Number

pith:LYLHYLQR

pith:2013:LYLHYLQROY365DKSMPPGCESUAN

not attested not anchored not stored refs pending

A Comparative Study of Web Services Composition Networks

Chantal Cherifi, Jean-Francois Santucci

arxiv:1305.0189 v1 · 2013-05-01 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYLHYLQROY365DKSMPPGCESUAN}

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	2026-05-18T03:26:41.730765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e167c2e117637ee8d5263de611254036f8f77f9da3665b6b46ebb95991a6b8c

Aliases

arxiv: 1305.0189 · arxiv_version: 1305.0189v1 · doi: 10.48550/arxiv.1305.0189 · pith_short_12: LYLHYLQROY36 · pith_short_16: LYLHYLQROY365DKS · pith_short_8: LYLHYLQR

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/LYLHYLQROY365DKSMPPGCESUAN \
  | 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: 5e167c2e117637ee8d5263de611254036f8f77f9da3665b6b46ebb95991a6b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77f749d4e21af32dd4ab4b7cad5dbb13f168c2be9b5effa311a5308c8460119c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-05-01T14:47:44Z",
    "title_canon_sha256": "b7b62eca82ad9da5009d8900cfb60e70e00a18c2dd2a06c4ee7ceb79e981bec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0189",
    "kind": "arxiv",
    "version": 1
  }
}