Pith Number

pith:TEANHXSL

pith:2021:TEANHXSLZ2ZIMUHTYEA4NII4YJ

not attested not anchored not stored refs pending

Learning in Sinusoidal Spaces with Physics-Informed Neural Networks

Abhishek Gupta, Chinchun Ooi, Jian Cheng Wong, Yew-Soon Ong

arxiv:2109.09338 v2 · 2021-09-20 · cs.LG · cs.AI · cs.CE · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEANHXSLZ2ZIMUHTYEA4NII4YJ}

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

Cosmo-SPINN: Fuzzy Dark Matter Simulations with Physics-Informed Generative Networks

Receipt and verification

First computed	2026-07-05T05:25:27.069168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9900d3de4bceb28650f3c101c6a11cc24fbf6901e962c385716c1fde1b6b7aeb

Aliases

arxiv: 2109.09338 · arxiv_version: 2109.09338v2 · doi: 10.48550/arxiv.2109.09338 · pith_short_12: TEANHXSLZ2ZI · pith_short_16: TEANHXSLZ2ZIMUHT · pith_short_8: TEANHXSL

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/TEANHXSLZ2ZIMUHTYEA4NII4YJ \
  | 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: 9900d3de4bceb28650f3c101c6a11cc24fbf6901e962c385716c1fde1b6b7aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572cae4a368b3cd21359874466c8e6d5966d0a3d100d18c1f4169bbc4f2534e5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-20T07:42:41Z",
    "title_canon_sha256": "267f36c07da00e96614a06271d7d3609efdeb9cc3252a106fa4d7349b18732e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09338",
    "kind": "arxiv",
    "version": 2
  }
}