Pith Number

pith:476JDM3F

pith:2021:476JDM3FK4ZY52YK2KJQNRHLMJ

not attested not anchored not stored refs pending

KnowRU: Knowledge Reusing via Knowledge Distillation in Multi-agent Reinforcement Learning

Bo Ding, Hongda Jia, Huaimin Wang, Kele Xu, Yiying Li, Zijian Gao

arxiv:2103.14891 v1 · 2021-03-27 · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{476JDM3FK4ZY52YK2KJQNRHLMJ}

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	2026-07-05T03:10:05.667449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7fc91b36557338eeb0ad29306c4eb624766595b64f4569d6dbd876aa760764e

Aliases

arxiv: 2103.14891 · arxiv_version: 2103.14891v1 · doi: 10.48550/arxiv.2103.14891 · pith_short_12: 476JDM3FK4ZY · pith_short_16: 476JDM3FK4ZY52YK · pith_short_8: 476JDM3F

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/476JDM3FK4ZY52YK2KJQNRHLMJ \
  | 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: e7fc91b36557338eeb0ad29306c4eb624766595b64f4569d6dbd876aa760764e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c157d72dfe768d6cad0ade79eb1783c05cf8a6b7f31ae48427cad9ba20c328",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-27T12:38:01Z",
    "title_canon_sha256": "df39463bc0fc65070c283e08d027e7a34007bba4f40bea2bbe78cbf203830283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14891",
    "kind": "arxiv",
    "version": 1
  }
}