Pith Number

pith:VDT7VCD7

pith:2019:VDT7VCD7E667PVFJPLZRIE42T7

not attested not anchored not stored refs pending

Recurrent Value Functions

Doina Precup, Joelle Pineau, Lucas Caccia, Nishanth Anand, Pierre Thodoroff

arxiv:1905.09562 v1 · 2019-05-23 · cs.LG · 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{VDT7VCD7E667PVFJPLZRIE42T7}

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	2026-05-17T23:45:16.719310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8e7fa887f27bdf7d4a97af314139a9fe7f04f7aed62bbc82b2a6bbf145327cc

Aliases

arxiv: 1905.09562 · arxiv_version: 1905.09562v1 · doi: 10.48550/arxiv.1905.09562 · pith_short_12: VDT7VCD7E667 · pith_short_16: VDT7VCD7E667PVFJ · pith_short_8: VDT7VCD7

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/VDT7VCD7E667PVFJPLZRIE42T7 \
  | 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: a8e7fa887f27bdf7d4a97af314139a9fe7f04f7aed62bbc82b2a6bbf145327cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "264f02a7168fe8f7aa98d8c4d6ed121282a7a0f11f66c1b10e49e9f51528be02",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-23T10:01:29Z",
    "title_canon_sha256": "1d71a183f2d296bb08645b496865aac34090a4af8513e0459911d2e6b4a28ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09562",
    "kind": "arxiv",
    "version": 1
  }
}