Pith Number

pith:HMCAHG66

pith:2025:HMCAHG66Z5LEEYRJ5CEDFXDRKL

not attested not anchored not stored refs pending

Magnetic Anisotropy in Two-dimensional van der Waals Magnetic Materials and Their Heterostructures: Importance, Mechanisms, and Opportunities

Ruqian Wu, Yusheng Hou

arxiv:2508.04952 v1 · 2025-08-07 · 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{HMCAHG66Z5LEEYRJ5CEDFXDRKL}

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	2026-07-05T11:50:04.602344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b04039bdecf56426229e88832dc7152ee9f0878e4b3b11bdfe15a4df947536d

Aliases

arxiv: 2508.04952 · arxiv_version: 2508.04952v1 · doi: 10.48550/arxiv.2508.04952 · pith_short_12: HMCAHG66Z5LE · pith_short_16: HMCAHG66Z5LEEYRJ · pith_short_8: HMCAHG66

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/HMCAHG66Z5LEEYRJ5CEDFXDRKL \
  | 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: 3b04039bdecf56426229e88832dc7152ee9f0878e4b3b11bdfe15a4df947536d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f905c6944b6b1a31ea4725ec81618600c8c0791d11eebd7196b262946ae0424",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-08-07T00:34:53Z",
    "title_canon_sha256": "8ef40c34d9b941f11c183daec2c5281263de17363ce9e557143d25974d75ec96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04952",
    "kind": "arxiv",
    "version": 1
  }
}