Pith Number

pith:PGCH6K75

pith:2019:PGCH6K75GESQM6UKCIFWYWZ6PR

not attested not anchored not stored refs pending

Improving Interactive Reinforcement Agent Planning with Human Demonstration

Bo He, Guangliang Li, Jinying Lin, Keisuke Nakamura, Qilei Zhang, Randy Gomez

arxiv:1904.08621 v1 · 2019-04-18 · cs.AI · cs.HC · 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{PGCH6K75GESQM6UKCIFWYWZ6PR}

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	2026-05-17T23:48:13.679327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79847f2bfd3125067a8a120b6c5b3e7c5484d3e2f33a4dff3773a97f09feea5d

Aliases

arxiv: 1904.08621 · arxiv_version: 1904.08621v1 · doi: 10.48550/arxiv.1904.08621 · pith_short_12: PGCH6K75GESQ · pith_short_16: PGCH6K75GESQM6UK · pith_short_8: PGCH6K75

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/PGCH6K75GESQM6UKCIFWYWZ6PR \
  | 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: 79847f2bfd3125067a8a120b6c5b3e7c5484d3e2f33a4dff3773a97f09feea5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3845a54cfdf84a81d20e283790ba39a27d6f89b4853e17e976ceab08e3af05",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-04-18T07:45:36Z",
    "title_canon_sha256": "db61b4bec26dfa7cb56d3e0bd40c42af5c04aba63a5cfed79b8f0b4222146edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08621",
    "kind": "arxiv",
    "version": 1
  }
}