Pith Number

pith:MMCI4BRF

pith:2019:MMCI4BRF4E6TNE4M4V7QJKF55X

not attested not anchored not stored refs pending

Learning Generalizable Physical Dynamics of 3D Rigid Objects

Davis Rempe, He Wang, Leonidas J. Guibas, Srinath Sridhar

arxiv:1901.00466 v1 · 2019-01-02 · cs.CV · 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{MMCI4BRF4E6TNE4M4V7QJKF55X}

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	2026-05-17T23:57:03.753257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63048e0625e13d36938ce57f04a8bdede7288d640c734d053b4c176a3840da24

Aliases

arxiv: 1901.00466 · arxiv_version: 1901.00466v1 · doi: 10.48550/arxiv.1901.00466 · pith_short_12: MMCI4BRF4E6T · pith_short_16: MMCI4BRF4E6TNE4M · pith_short_8: MMCI4BRF

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/MMCI4BRF4E6TNE4M4V7QJKF55X \
  | 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: 63048e0625e13d36938ce57f04a8bdede7288d640c734d053b4c176a3840da24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5a28ac180bbae9265f564caec7b2c1741d238820513dcc3a98e2fea099bbaa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-02T17:57:50Z",
    "title_canon_sha256": "f6b8615c2d368f7fbbb74b4259e9fbf0b7d4e9f85a3c006967eca56844f5e832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00466",
    "kind": "arxiv",
    "version": 1
  }
}