Pith Number

pith:AMGSYPEN

pith:2018:AMGSYPEN5V7BYCNPDFTKNCPB62

not attested not anchored not stored refs pending

Discovery of Intrinsic Ferromagnetic Ferroelectricity in Transition Metal Halides Monolayer

Chengxi Huang, Erjun Kan, Haiping Wu, Hongjun Xiang, Kaiming Deng, Yongping Du

arxiv:1802.09033 v1 · 2018-02-25 · 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{AMGSYPEN5V7BYCNPDFTKNCPB62}

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	2026-05-18T00:18:10.909046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030d2c3c8ded7e1c09af1966a689e1f6b8c2a5040db2286cc97a949de75d612e

Aliases

arxiv: 1802.09033 · arxiv_version: 1802.09033v1 · doi: 10.48550/arxiv.1802.09033 · pith_short_12: AMGSYPEN5V7B · pith_short_16: AMGSYPEN5V7BYCNP · pith_short_8: AMGSYPEN

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/AMGSYPEN5V7BYCNPDFTKNCPB62 \
  | 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: 030d2c3c8ded7e1c09af1966a689e1f6b8c2a5040db2286cc97a949de75d612e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c3d3b02f2bb32c7345dc0d6f2b20e6fa2ce2f050fa7713680714b9c0677fa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-25T16:29:33Z",
    "title_canon_sha256": "50f00cb40d38f732dc743d1293c85b9aecb420d44d2b52f1c2af82b5636c752b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09033",
    "kind": "arxiv",
    "version": 1
  }
}