Pith Number

pith:Z66GRHOA

pith:2017:Z66GRHOAG6SHC76J64GBIQLHAQ

not attested not anchored not stored refs pending

Mean Actor Critic

Abdel-rahman Mohamed, Cameron Allen, George Konidaris, Kavosh Asadi, Melrose Roderick, Michael Littman

arxiv:1709.00503 v2 · 2017-09-01 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z66GRHOAG6SHC76J64GBIQLHAQ}

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	2026-05-18T00:15:10.222498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfbc689dc037a4717fc9f70c1441670422410e7ad337d6228347243334a87392

Aliases

arxiv: 1709.00503 · arxiv_version: 1709.00503v2 · doi: 10.48550/arxiv.1709.00503 · pith_short_12: Z66GRHOAG6SH · pith_short_16: Z66GRHOAG6SHC76J · pith_short_8: Z66GRHOA

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/Z66GRHOAG6SHC76J64GBIQLHAQ \
  | 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: cfbc689dc037a4717fc9f70c1441670422410e7ad337d6228347243334a87392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be54db28c4077ccd8d240190f1221aa2c18dc61748f62e501a191b25eb784d6e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-01T22:53:03Z",
    "title_canon_sha256": "e68a34fb080ef6882c8700e5d9b677b515db42b4bb76112ff7108061fa83a2f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00503",
    "kind": "arxiv",
    "version": 2
  }
}