Pith Number

pith:RWPM6H4V

pith:2018:RWPM6H4VWUC7SVGQI5HOGK43GE

not attested not anchored not stored refs pending

Combining Symbolic Expressions and Black-box Function Evaluations in Neural Programs

Animashree Anandkumar, Forough Arabshahi, Sameer Singh

arxiv:1801.04342 v3 · 2018-01-12 · 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{RWPM6H4VWUC7SVGQI5HOGK43GE}

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	2026-05-18T00:17:23.895902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9ecf1f95b505f954d0474ee32b9b312a89811ad410ed8137c65d588dfe78f8

Aliases

arxiv: 1801.04342 · arxiv_version: 1801.04342v3 · doi: 10.48550/arxiv.1801.04342 · pith_short_12: RWPM6H4VWUC7 · pith_short_16: RWPM6H4VWUC7SVGQ · pith_short_8: RWPM6H4V

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/RWPM6H4VWUC7SVGQI5HOGK43GE \
  | 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: 8d9ecf1f95b505f954d0474ee32b9b312a89811ad410ed8137c65d588dfe78f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297c77f7a0d72ee1393c68509656ea7f36add1e9bca863b6f9ef5494a00686f4",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-12T22:24:42Z",
    "title_canon_sha256": "c160edc14886b1a1dddad6baf6c98d0728f8f4a457b2c1c6a27fefa9f31d76bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04342",
    "kind": "arxiv",
    "version": 3
  }
}