Pith Number

pith:EZ4CTZQT

pith:2019:EZ4CTZQTGQMH4EN4SV2ZA6NKXZ

not attested not anchored not stored refs pending

SyGuS-Comp 2018: Results and Analysis

Abhishek Udupa, Dana Fisman, Rajeev Alur, Rishabh Singh, Saswat Padhi

arxiv:1904.07146 v1 · 2019-04-12 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZ4CTZQTGQMH4EN4SV2ZA6NKXZ}

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	2026-05-17T23:48:35.118503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

267829e61334187e11bc95759079aabe73142bc6186af5322f8147a909d14965

Aliases

arxiv: 1904.07146 · arxiv_version: 1904.07146v1 · doi: 10.48550/arxiv.1904.07146 · pith_short_12: EZ4CTZQTGQMH · pith_short_16: EZ4CTZQTGQMH4EN4 · pith_short_8: EZ4CTZQT

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/EZ4CTZQTGQMH4EN4SV2ZA6NKXZ \
  | 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: 267829e61334187e11bc95759079aabe73142bc6186af5322f8147a909d14965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf7315f65c9e54756e41d3c3b5b99525a39dbd661e239fd16c50e27fce233bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-04-12T17:59:08Z",
    "title_canon_sha256": "786ed2fedbf7a29d2108a27478726c052adf4b039ee868ee84ca72000131cb00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07146",
    "kind": "arxiv",
    "version": 1
  }
}