Pith Number

pith:AK2E7PFP

pith:2019:AK2E7PFPDFNUIHCBIOHPHSALQU

not attested not anchored not stored refs pending

Machine Teaching in Hierarchical Genetic Reinforcement Learning: Curriculum Design of Reward Functions for Swarm Shepherding

Hussein Abbass, Nicholas R. Clayton

arxiv:1901.00949 v1 · 2019-01-04 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AK2E7PFPDFNUIHCBIOHPHSALQU}

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	2026-05-17T23:56:57.604701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b44fbcaf195b441c41438ef3c80b853172ead2b8101495198b1e02f3cf413f

Aliases

arxiv: 1901.00949 · arxiv_version: 1901.00949v1 · doi: 10.48550/arxiv.1901.00949 · pith_short_12: AK2E7PFPDFNU · pith_short_16: AK2E7PFPDFNUIHCB · pith_short_8: AK2E7PFP

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/AK2E7PFPDFNUIHCBIOHPHSALQU \
  | 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: 02b44fbcaf195b441c41438ef3c80b853172ead2b8101495198b1e02f3cf413f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df4ebbbeb7aa7a1a2e37ec260d0374563fc3ec4ec312a2a7e300169a08e2f67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-01-04T00:10:46Z",
    "title_canon_sha256": "a9d848da7f36f3575ece93d912836c4ed639be9ca81c67b3b70b88f58c1c5ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00949",
    "kind": "arxiv",
    "version": 1
  }
}