Pith Number

pith:UQ5LQWXA

pith:2015:UQ5LQWXASY3PK3RPKNGOMW3U2M

not attested not anchored not stored refs pending

Comparing Asynchronous $l$-Complete Approximations and Quotient Based Abstractions

Anne-Kathrin Schmuck, J\"org Raisch, Paulo Tabuada

arxiv:1503.07139 v2 · 2015-03-24 · cs.SY · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQ5LQWXASY3PK3RPKNGOMW3U2M}

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	2026-05-18T01:36:18.160061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43ab85ae09636f56e2f534ce65b74d31006ddd729a2f8588da0d737b8f2fd29

Aliases

arxiv: 1503.07139 · arxiv_version: 1503.07139v2 · doi: 10.48550/arxiv.1503.07139 · pith_short_12: UQ5LQWXASY3P · pith_short_16: UQ5LQWXASY3PK3RP · pith_short_8: UQ5LQWXA

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/UQ5LQWXASY3PK3RPKNGOMW3U2M \
  | 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: a43ab85ae09636f56e2f534ce65b74d31006ddd729a2f8588da0d737b8f2fd29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a390d90153e6de3381eb352cda48eaa5063031a623221d5da18b3522fd6ece8",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-03-24T18:53:29Z",
    "title_canon_sha256": "d2735fb8f4a0c47f2fa9b934dfdf0f9407167579f7ec0861cfb561b319770ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07139",
    "kind": "arxiv",
    "version": 2
  }
}