Pith Number

pith:NM2G2GBB

pith:2020:NM2G2GBBQQ3TZPF4LL4OGG7QAY

not attested not anchored not stored refs pending

Physics Informed Neural Networks for Simulating Radiative Transfer

Roberto Molinaro, Siddhartha Mishra

arxiv:2009.13291 v3 · 2020-09-25 · cs.LG · 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{NM2G2GBBQQ3TZPF4LL4OGG7QAY}

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	2026-07-05T07:20:46.409775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b346d182184373cbcbc5af8e31bf0060e69ba96789d5d5848cf1f23cdd5c06d

Aliases

arxiv: 2009.13291 · arxiv_version: 2009.13291v3 · doi: 10.48550/arxiv.2009.13291 · pith_short_12: NM2G2GBBQQ3T · pith_short_16: NM2G2GBBQQ3TZPF4 · pith_short_8: NM2G2GBB

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/NM2G2GBBQQ3TZPF4LL4OGG7QAY \
  | 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: 6b346d182184373cbcbc5af8e31bf0060e69ba96789d5d5848cf1f23cdd5c06d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb24e458b1763631a51875a39e0d4ac3f3fcfe0c8301132a56be6a805ea8230",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-25T16:07:02Z",
    "title_canon_sha256": "504f431743f1fb2ed246cee5bac2787268b0566d6eb8fdb76d008601da07ed53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13291",
    "kind": "arxiv",
    "version": 3
  }
}