Pith Number

pith:YOSCDO5W

pith:2018:YOSCDO5W4WWOY7PQTFPYLMYRMR

not attested not anchored not stored refs pending

What's hard about Boolean Functional Synthesis

S. Akshay, Shetal Shah, Shubham Goel, Sumith Kulal, Supratik Chakraborty

arxiv:1804.05507 v2 · 2018-04-16 · 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{YOSCDO5W4WWOY7PQTFPYLMYRMR}

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	2026-05-18T00:15:41.617481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3a421bbb6e5acec7df0995f85b31164760a434ea1740a26a7bdd8e9f9e1030c

Aliases

arxiv: 1804.05507 · arxiv_version: 1804.05507v2 · doi: 10.48550/arxiv.1804.05507 · pith_short_12: YOSCDO5W4WWO · pith_short_16: YOSCDO5W4WWOY7PQ · pith_short_8: YOSCDO5W

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/YOSCDO5W4WWOY7PQTFPYLMYRMR \
  | 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: c3a421bbb6e5acec7df0995f85b31164760a434ea1740a26a7bdd8e9f9e1030c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4872234ce0754b6efe432bd3b6b16a755ce72494acc1695500ed735dcf5d50c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-04-16T05:29:21Z",
    "title_canon_sha256": "9f608cf9d7cf1a8379c80781c5178779b065be9dc6e33008dea0cf96149d9bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05507",
    "kind": "arxiv",
    "version": 2
  }
}