Pith Number

pith:UH3MOJVD

pith:2019:UH3MOJVDNCLYSGRCO4GUKK5C73

not attested not anchored not stored refs pending

Valley-Layer Coupling: A New Design Principle for Valleytronics

Shan Guan, Shengyuan A. Yang, WeiBo Gao, Xian-Lei Sheng, Zhi-Ming Yu

arxiv:1904.06498 v1 · 2019-04-13 · cond-mat.mes-hall · 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{UH3MOJVDNCLYSGRCO4GUKK5C73}

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

Symmetry-Breaking Magneto-Optical Effects in Altermagnets

Receipt and verification

First computed	2026-07-05T00:36:21.607711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f6c726a36897891a22770d452ba2fed1ff7cb8429c7150e2708853ffd38d74

Aliases

arxiv: 1904.06498 · arxiv_version: 1904.06498v1 · doi: 10.48550/arxiv.1904.06498 · pith_short_12: UH3MOJVDNCLY · pith_short_16: UH3MOJVDNCLYSGRC · pith_short_8: UH3MOJVD

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/UH3MOJVDNCLYSGRCO4GUKK5C73 \
  | 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: a1f6c726a36897891a22770d452ba2fed1ff7cb8429c7150e2708853ffd38d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed19300e74bea6ead546155670fcd9a2c828fa0f3dec835ff12498159f7e7d44",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-13T07:23:59Z",
    "title_canon_sha256": "ff65700676b32afdd1e28e51cbb49a063f5e4ee73b9b0d0ba67de678c36f7a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06498",
    "kind": "arxiv",
    "version": 1
  }
}