Pith Number

pith:5JRBRR72

pith:2014:5JRBRR72GWDABROBLB6TOCR4SM

not attested not anchored not stored refs pending

On the Formal Semantics of the Cognitive Middleware AWDRAT

Dimitrios Serpanos, Howard Shrobe, Muhammad Taimoor Khan

arxiv:1412.3588 v2 · 2014-12-11 · cs.PL · 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{5JRBRR72GWDABROBLB6TOCR4SM}

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	2026-05-18T02:31:20.209479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea6218c7fa358600c5c1587d370a3c93337c2e731349e622603aedc5aa7cf0c0

Aliases

arxiv: 1412.3588 · arxiv_version: 1412.3588v2 · doi: 10.48550/arxiv.1412.3588 · pith_short_12: 5JRBRR72GWDA · pith_short_16: 5JRBRR72GWDABROB · pith_short_8: 5JRBRR72

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/5JRBRR72GWDABROBLB6TOCR4SM \
  | 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: ea6218c7fa358600c5c1587d370a3c93337c2e731349e622603aedc5aa7cf0c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05a235e56d0f5c03841994b4a3ba5442338ddc6ceb1417df134b56911d51b3fb",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-12-11T09:57:28Z",
    "title_canon_sha256": "5c212739f3ac6ec70375ef020340d769e3b74fbee5095b5d5a277f25f898e15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3588",
    "kind": "arxiv",
    "version": 2
  }
}