Pith Number

pith:2MZBEESD

pith:2017:2MZBEESDWRT42EKGHZI7MPFNPU

not attested not anchored not stored refs pending

Horn-ICE Learning for Synthesizing Invariants and Contracts

Daniel Neider, Deepak D'Souza, P. Ezudheen, P. Madhusudan, Pranav Garg

arxiv:1712.09418 v1 · 2017-12-26 · cs.LO · cs.LG · 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{2MZBEESDWRT42EKGHZI7MPFNPU}

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	2026-05-18T00:01:15.185483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d332121243b467cd11463e51f63cad7d05f14d523883fc3b64ba40de9fe8f1a0

Aliases

arxiv: 1712.09418 · arxiv_version: 1712.09418v1 · doi: 10.48550/arxiv.1712.09418 · pith_short_12: 2MZBEESDWRT4 · pith_short_16: 2MZBEESDWRT42EKG · pith_short_8: 2MZBEESD

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/2MZBEESDWRT42EKGHZI7MPFNPU \
  | 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: d332121243b467cd11463e51f63cad7d05f14d523883fc3b64ba40de9fe8f1a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "324f2958118229ccf55d0cf70ddf7fbebab81174fc648ec095567bf8e3025ebf",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-12-26T21:14:09Z",
    "title_canon_sha256": "d699b170a36dbba65f8aaec6a7c45659a5ee2455c59c2d5fd7c7798084a14dff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09418",
    "kind": "arxiv",
    "version": 1
  }
}