Pith Number

pith:SX775ZN3

pith:2025:SX775ZN3RIUH324T6ZOB64ZUXC

not attested not anchored not stored refs pending

Physics Enhanced Deep Surrogates for the Phonon Boltzmann Transport Equation

Antonio Varagnolo, Giuseppe Romano, Rapha\"el Pestourie

arxiv:2512.05976 v3 · 2025-11-25 · physics.comp-ph · 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{SX775ZN3RIUH324T6ZOB64ZUXC}

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	2026-06-01T01:02:26.577153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95fffee5bb8a287deb93f65c1f7334b8bc56a47c55f4640c884b8bbe1bb23765

Aliases

arxiv: 2512.05976 · arxiv_version: 2512.05976v3 · doi: 10.48550/arxiv.2512.05976 · pith_short_12: SX775ZN3RIUH · pith_short_16: SX775ZN3RIUH324T · pith_short_8: SX775ZN3

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/SX775ZN3RIUH324T6ZOB64ZUXC \
  | 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: 95fffee5bb8a287deb93f65c1f7334b8bc56a47c55f4640c884b8bbe1bb23765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66eb04129ed4ae45811b4df1d69dceed15374b1caf4d9f1f41b75b17ad2cb4b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-11-25T16:25:24Z",
    "title_canon_sha256": "6fd95b17c7e389ce98097ec4b2f196ad3cb3d92f78746d18454ee52a39894643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.05976",
    "kind": "arxiv",
    "version": 3
  }
}