Pith Number

pith:2SJO46HM

pith:2026:2SJO46HMHF6TJ6IVSUWIUNX2WX

not attested not anchored not stored refs pending

Graph Neural Network Force Fields for Spin Dynamics in Metallic Magnets

Ali Rayat, Gia-Wei Chern, Yunhao Fan

arxiv:2607.28537 v1 · 2026-07-30 · cond-mat.str-el · cs.LG · 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{2SJO46HMHF6TJ6IVSUWIUNX2WX}

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	2026-07-31T01:38:29.615373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

d492ee78ec397d34f915952c8a36fab5ca392778f5a8cc3ed1f8cdfa93ab2129

Aliases

arxiv: 2607.28537 · arxiv_version: 2607.28537v1 · doi: 10.48550/arxiv.2607.28537 · pith_short_12: 2SJO46HMHF6T · pith_short_16: 2SJO46HMHF6TJ6IV · pith_short_8: 2SJO46HM

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/2SJO46HMHF6TJ6IVSUWIUNX2WX \
  | 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: d492ee78ec397d34f915952c8a36fab5ca392778f5a8cc3ed1f8cdfa93ab2129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cedb7fe942a90bac85de60bcd527d5f7150cc217adfd6fe82a8ba20a3c82ba7b",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-30T17:04:56Z",
    "title_canon_sha256": "31b67080df1ec3e69c7fe4e1b77e71c2d24a8671d769d40fbe4e59999cb6e6b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28537",
    "kind": "arxiv",
    "version": 1
  }
}