Pith Number

pith:M4WJURUT

pith:2021:M4WJURUTLIAQCT3KCFVZLLFUNO

not attested not anchored not stored refs pending

AMP: Adversarial Motion Priors for Stylized Physics-Based Character Control

Angjoo Kanazawa, Pieter Abbeel, Sergey Levine, Xue Bin Peng, Ze Ma

arxiv:2104.02180 v2 · 2021-04-05 · cs.GR · 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{M4WJURUTLIAQCT3KCFVZLLFUNO}

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	2026-07-05T04:22:37.381903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672c9a46935a01014f6a116b95acb46ba3bc4bd3dd8945b168d9f0542d8e1ebf

Aliases

arxiv: 2104.02180 · arxiv_version: 2104.02180v2 · doi: 10.48550/arxiv.2104.02180 · pith_short_12: M4WJURUTLIAQ · pith_short_16: M4WJURUTLIAQCT3K · pith_short_8: M4WJURUT

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/M4WJURUTLIAQCT3KCFVZLLFUNO \
  | 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: 672c9a46935a01014f6a116b95acb46ba3bc4bd3dd8945b168d9f0542d8e1ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3e100758e109f604cc24aed5e8e30cdce414fa7eea5ab6c28a114c48c5e8c4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2021-04-05T22:43:14Z",
    "title_canon_sha256": "5e35c4547d869240c26209ea49a27ef2c7f87f47e2a5a57c9fae68c93cf7a36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02180",
    "kind": "arxiv",
    "version": 2
  }
}