Pith Number

pith:XFZDKMWE

pith:2013:XFZDKMWEY5I2CGE33DFC5KRXPO

not attested not anchored not stored refs pending

Formal Model of Web Service Composition: An Actor-Based Approach to Unifying Orchestration and Choreography

Yong Wang

arxiv:1312.0677 v1 · 2013-12-03 · 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{XFZDKMWEY5I2CGE33DFC5KRXPO}

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	2026-05-18T03:05:37.008247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9723532c4c751a1189bd8ca2eaa377bbee131ffa4ca1a0e8a4374cf5810524a

Aliases

arxiv: 1312.0677 · arxiv_version: 1312.0677v1 · doi: 10.48550/arxiv.1312.0677 · pith_short_12: XFZDKMWEY5I2 · pith_short_16: XFZDKMWEY5I2CGE3 · pith_short_8: XFZDKMWE

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/XFZDKMWEY5I2CGE33DFC5KRXPO \
  | 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: b9723532c4c751a1189bd8ca2eaa377bbee131ffa4ca1a0e8a4374cf5810524a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646ada05ecb8c16b2d926fdd776920d4ddbeffbd85399d98bb0884ef18fa1e31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-12-03T01:07:25Z",
    "title_canon_sha256": "ce01ceb96b7713c74fc465373f80b7c055bf5367e48f9693302ec985e791adbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0677",
    "kind": "arxiv",
    "version": 1
  }
}