Pith Number

pith:GOIMTCY3

pith:2017:GOIMTCY3BQPJBMZ6DIQRSVPAA5

not attested not anchored not stored refs pending

Safer Classification by Synthesis

Angelina Wang, Aviv Tamar, Pieter Abbeel, William Wang, Xi Chen

arxiv:1711.08534 v2 · 2017-11-22 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GOIMTCY3BQPJBMZ6DIQRSVPAA5}

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	2026-05-18T00:10:03.602689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3390c98b1b0c1e90b33e1a211955e0074e4300cdb163aee2db4493237c698972

Aliases

arxiv: 1711.08534 · arxiv_version: 1711.08534v2 · doi: 10.48550/arxiv.1711.08534 · pith_short_12: GOIMTCY3BQPJ · pith_short_16: GOIMTCY3BQPJBMZ6 · pith_short_8: GOIMTCY3

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/GOIMTCY3BQPJBMZ6DIQRSVPAA5 \
  | 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: 3390c98b1b0c1e90b33e1a211955e0074e4300cdb163aee2db4493237c698972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b5818a000cbefe538c06f9f623b4c0509cc706079d2d523846e443ff48b828",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-22T23:32:20Z",
    "title_canon_sha256": "787351f97e5300703e544b50cb5ae503fe5230394bca11dd074c9710087745a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08534",
    "kind": "arxiv",
    "version": 2
  }
}