Pith Number

pith:VNUIBF7K

pith:2025:VNUIBF7K5Y23SE7URYILQBXNDX

not attested not anchored not stored refs pending

Large ferromagnetic-like band splitting in ultrathin ${\mathrm{SmC}}_{6}$ films

Chao Cao, Guowei Yang, Hao Zheng, Jiefeng Cao, Ming Shi, Tulai Sun, Yang Liu, Yi-feng Yang, Yifu Xu, Yi Wu, Yuan Zheng, Ze Pan

arxiv:2507.11396 v1 · 2025-07-15 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNUIBF7K5Y23SE7URYILQBXNDX}

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	2026-07-05T11:37:38.575502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab688097eaee35b913f48e10b806ed1de106c2d82931e73d9c90535b75594c82

Aliases

arxiv: 2507.11396 · arxiv_version: 2507.11396v1 · doi: 10.48550/arxiv.2507.11396 · pith_short_12: VNUIBF7K5Y23 · pith_short_16: VNUIBF7K5Y23SE7U · pith_short_8: VNUIBF7K

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/VNUIBF7K5Y23SE7URYILQBXNDX \
  | 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: ab688097eaee35b913f48e10b806ed1de106c2d82931e73d9c90535b75594c82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6826142310cb22f19c0ff9369c300e78c8a892f7873c24aa58427163bf1777cc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-07-15T15:08:32Z",
    "title_canon_sha256": "959c18393c78ed688fca4a7ff8c93fe8df4324e7fcc6fbef11063e01052fb8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11396",
    "kind": "arxiv",
    "version": 1
  }
}