Pith Number

pith:XWHXYR4M

pith:2019:XWHXYR4MHW7UZTUEP3WA3I4HEY

not attested not anchored not stored refs pending

Flexible Computational Pipelines for Robust Abstraction-Based Control Synthesis

Eric S. Kim, Murat Arcak, Sanjit A. Seshia

arxiv:1905.09503 v1 · 2019-05-23 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWHXYR4MHW7UZTUEP3WA3I4HEY}

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	2026-05-17T23:45:16.894998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8f7c478c3dbf4cce847eec0da387260a56c1ef4a57f8ae09908fba429ed3e4

Aliases

arxiv: 1905.09503 · arxiv_version: 1905.09503v1 · doi: 10.48550/arxiv.1905.09503 · pith_short_12: XWHXYR4MHW7U · pith_short_16: XWHXYR4MHW7UZTUE · pith_short_8: XWHXYR4M

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/XWHXYR4MHW7UZTUEP3WA3I4HEY \
  | 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: bd8f7c478c3dbf4cce847eec0da387260a56c1ef4a57f8ae09908fba429ed3e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1980988e22a9f7025340582bb90abf5963218bcc5c97e5cffbb9889439e0529a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-05-23T07:17:09Z",
    "title_canon_sha256": "76ab0bbd15144924c4b65cde347c16691d24410ad78263eff5e9ccfe08991eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09503",
    "kind": "arxiv",
    "version": 1
  }
}