Pith Number

pith:ZL6TRMME

pith:2014:ZL6TRMME6USVI55AOAVK4X3IZM

not attested not anchored not stored refs pending

On the Minimal Revision Problem of Specification Automata

Georgios E. Fainekos, Kangjin Kim, Sriram Sankaranarayanan

arxiv:1404.2289 v2 · 2014-04-08 · cs.SY · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZL6TRMME6USVI55AOAVK4X3IZM}

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	2026-05-18T02:32:46.155440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cafd38b184f5255477a0702aae5f68cb1059751af68bff65cc3fcefc670742ae

Aliases

arxiv: 1404.2289 · arxiv_version: 1404.2289v2 · doi: 10.48550/arxiv.1404.2289 · pith_short_12: ZL6TRMME6USV · pith_short_16: ZL6TRMME6USVI55A · pith_short_8: ZL6TRMME

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/ZL6TRMME6USVI55AOAVK4X3IZM \
  | 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: cafd38b184f5255477a0702aae5f68cb1059751af68bff65cc3fcefc670742ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beec50bb54d1e13b9a9de27a1097bdec030786693f51b3d84e57338e2064fcd6",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-04-08T20:04:39Z",
    "title_canon_sha256": "040273ccdb39d9b8611e36e3d2700322710b8e562294b04908859729f585e87f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2289",
    "kind": "arxiv",
    "version": 2
  }
}