Pith Number

pith:APZNXGQJ

pith:2016:APZNXGQJTHVHM4FP5WOOJMLIJG

not attested not anchored not stored refs pending

Towards Synthesis from Assume-Guarantee Contracts involving Infinite Theories: A Preliminary Report

Andreas Katis, Andrew Gacek, Michael W. Whalen

arxiv:1602.00148 v2 · 2016-01-30 · 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{APZNXGQJTHVHM4FP5WOOJMLIJG}

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	2026-05-18T01:19:53.048423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03f2db9a0999ea7670afed9ce4b16849be65790746f86bd4b8dd3203af4ea51d

Aliases

arxiv: 1602.00148 · arxiv_version: 1602.00148v2 · doi: 10.48550/arxiv.1602.00148 · pith_short_12: APZNXGQJTHVH · pith_short_16: APZNXGQJTHVHM4FP · pith_short_8: APZNXGQJ

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/APZNXGQJTHVHM4FP5WOOJMLIJG \
  | 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: 03f2db9a0999ea7670afed9ce4b16849be65790746f86bd4b8dd3203af4ea51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6c8b7749034b7982384272cfd33c8db79e4922c5d60281dec2513ecfa83b12c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-01-30T18:13:15Z",
    "title_canon_sha256": "506720b510c619ac0f742c92eb5378615c3a657b3b9d79c1cd0b993c69feb02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00148",
    "kind": "arxiv",
    "version": 2
  }
}