Pith Number

pith:AHSSUJJ4

pith:2022:AHSSUJJ4NK4XY26SPTDGW54EA4

not attested not anchored not stored refs pending

Learning Neural Hamiltonian Dynamics: A Methodological Overview

Hongyuan Zha, Junchi Yan, Mingquan Feng, Zhijie Chen

arxiv:2203.00128 v1 · 2022-02-28 · 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{AHSSUJJ4NK4XY26SPTDGW54EA4}

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

SlotPi: Physics-informed Object-centric Reasoning Models

Receipt and verification

First computed	2026-07-05T04:01:14.015849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01e52a253c6ab97c6bd27cc66b7784070d1e6ec8040af031780d5ce1c9cb0e17

Aliases

arxiv: 2203.00128 · arxiv_version: 2203.00128v1 · doi: 10.48550/arxiv.2203.00128 · pith_short_12: AHSSUJJ4NK4X · pith_short_16: AHSSUJJ4NK4XY26S · pith_short_8: AHSSUJJ4

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/AHSSUJJ4NK4XY26SPTDGW54EA4 \
  | 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: 01e52a253c6ab97c6bd27cc66b7784070d1e6ec8040af031780d5ce1c9cb0e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b542ece564711cdc1fa58050db9b491aa8a236a8ca9e0737ac7f04b6893a76f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-28T22:54:39Z",
    "title_canon_sha256": "8b2f6457e0a5dbd0353985993cb7bcdbbfa52ed23e1b2d259196dff7a40d32d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00128",
    "kind": "arxiv",
    "version": 1
  }
}