Pith Number

pith:FPVBOL3I

pith:2020:FPVBOL3IAIMEORYYXOL6CEZSVY

not attested not anchored not stored refs pending

An unsupervised learning approach to solving heat equations on chip based on Auto Encoder and Image Gradient

Haiyang He, Jay Pathak

arxiv:2007.09684 v1 · 2020-07-19 · cs.LG · physics.app-ph · physics.comp-ph · 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{FPVBOL3IAIMEORYYXOL6CEZSVY}

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

Hyperbolicity-Preserving Stochastic Galerkin Methods for Conservation Laws Based on Associative Truncated Products on Polynomial Spaces

Receipt and verification

First computed	2026-07-05T01:20:27.971570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bea172f680218474718bb97e11332ae341400b0dda9a9cf7c791ae211537384

Aliases

arxiv: 2007.09684 · arxiv_version: 2007.09684v1 · doi: 10.48550/arxiv.2007.09684 · pith_short_12: FPVBOL3IAIME · pith_short_16: FPVBOL3IAIMEORYY · pith_short_8: FPVBOL3I

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/FPVBOL3IAIMEORYYXOL6CEZSVY \
  | 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: 2bea172f680218474718bb97e11332ae341400b0dda9a9cf7c791ae211537384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a873b91a10d7ee6a76213118c75dbd1de9fe659c9f7ce0bf38de2200cca013e4",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-19T15:01:01Z",
    "title_canon_sha256": "8fa26de1e0974b973b0b39be489d187a6e3807ff74b8d3aa83537a45a97b02f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09684",
    "kind": "arxiv",
    "version": 1
  }
}