Pith Number

pith:Q7NRSVGA

pith:2020:Q7NRSVGADBIXOKYYPOIQZP6YO4

not attested not anchored not stored refs pending

Neural Physicist: Learning Physical Dynamics from Image Sequences

Baocheng Zhu, James Zhang, Shijun Wang

arxiv:2006.05044 v1 · 2020-06-09 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7NRSVGADBIXOKYYPOIQZP6YO4}

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	2026-07-05T01:09:10.108874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87db1954c01851772b187b910cbfd8770b49de1f237b1fa100543b3192992a6b

Aliases

arxiv: 2006.05044 · arxiv_version: 2006.05044v1 · doi: 10.48550/arxiv.2006.05044 · pith_short_12: Q7NRSVGADBIX · pith_short_16: Q7NRSVGADBIXOKYY · pith_short_8: Q7NRSVGA

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/Q7NRSVGADBIXOKYYPOIQZP6YO4 \
  | 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: 87db1954c01851772b187b910cbfd8770b49de1f237b1fa100543b3192992a6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ad4f10f850f2cb3b46b88dd9fc6c57316e99ca9a44aedeabe89c8f98254f20",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-09T04:36:51Z",
    "title_canon_sha256": "6d0cbc7bbdaa5b92b026018c2f2c33397781beb8ed9d22f44281a21e7e3c432d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05044",
    "kind": "arxiv",
    "version": 1
  }
}