Pith Number

pith:DPLRXUJY

pith:2025:DPLRXUJYDBLNW4Z35WJNSTRUQG

not attested not anchored not stored refs pending

Learning the Electronic Hamiltonian of Large Atomic Structures

Alexander Maeder, Alexandros Nikolaos Ziogas, Chen Hao Xia, Manasa Kaniselvan, Marko Mladenovi\'c, Mathieu Luisier, Rayen Mahjoub

arxiv:2501.19110 v2 · 2025-01-31 · cond-mat.mtrl-sci · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPLRXUJYDBLNW4Z35WJNSTRUQG}

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

Reconstructing the Hamiltonian from the local density of states using neural networks

Receipt and verification

First computed	2026-07-05T11:17:23.343052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd71bd1381856db733bed92d94e3481a3dffdbab30c0bf0e22d8be1017d10d7

Aliases

arxiv: 2501.19110 · arxiv_version: 2501.19110v2 · doi: 10.48550/arxiv.2501.19110 · pith_short_12: DPLRXUJYDBLN · pith_short_16: DPLRXUJYDBLNW4Z3 · pith_short_8: DPLRXUJY

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/DPLRXUJYDBLNW4Z35WJNSTRUQG \
  | 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: 1bd71bd1381856db733bed92d94e3481a3dffdbab30c0bf0e22d8be1017d10d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33eb049743c5e8ff436e703881525ac197cf1f6425804313279a9b8959e558c4",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-31T13:11:53Z",
    "title_canon_sha256": "396752296189ce89e13f1a8d596b68563cd5dc5d6ee8c321af08d6afef052609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.19110",
    "kind": "arxiv",
    "version": 2
  }
}