Pith Number

pith:AMZFKQ7Z

pith:2020:AMZFKQ7ZHIZPJFB5XHGRBRKDC7

not attested not anchored not stored refs pending

Solving Physics Puzzles by Reasoning about Paths

Andrew Melnik, Animesh Garg, Augustin Harter, Dhruv Agarwal, Gaurav Kumar, Helge Ritter

arxiv:2011.07357 v1 · 2020-11-14 · cs.AI · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMZFKQ7ZHIZPJFB5XHGRBRKDC7}

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.

Cited by

1 paper in Pith

Causal-PIK: Causality-based Physical Reasoning with a Physics-Informed Kernel

Receipt and verification

First computed	2026-07-05T01:51:48.852654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03325543f93a32f4943db9cd10c54317ceeae609b03b83abb207327dc1689aeb

Aliases

arxiv: 2011.07357 · arxiv_version: 2011.07357v1 · doi: 10.48550/arxiv.2011.07357 · pith_short_12: AMZFKQ7ZHIZP · pith_short_16: AMZFKQ7ZHIZPJFB5 · pith_short_8: AMZFKQ7Z

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/AMZFKQ7ZHIZPJFB5XHGRBRKDC7 \
  | 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: 03325543f93a32f4943db9cd10c54317ceeae609b03b83abb207327dc1689aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "081cb8702e2ee8e3e23322c894ac7756b2c06532ae285b45c0177c351875d213",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-11-14T18:21:11Z",
    "title_canon_sha256": "adf167c52c81527f6591945c249be3387129e15afaca659007b2e5b4f3b65ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07357",
    "kind": "arxiv",
    "version": 1
  }
}