Pith Number

pith:EM2G3F4M

pith:2019:EM2G3F4MDT4GYAHP2JDNTXQXLK

not attested not anchored not stored refs pending

Substrate-induced half-metallic property in epitaxial silicene

Erjun Kan, Haiping Wu, Kaiming Deng, Yan Qian

arxiv:1903.03230 v2 · 2019-03-08 · 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{EM2G3F4MDT4GYAHP2JDNTXQXLK}

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	2026-05-17T23:39:44.962181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23346d978c1cf86c00efd246d9de175a8db114cb2309786b2ce59d405498ee1f

Aliases

arxiv: 1903.03230 · arxiv_version: 1903.03230v2 · doi: 10.48550/arxiv.1903.03230 · pith_short_12: EM2G3F4MDT4G · pith_short_16: EM2G3F4MDT4GYAHP · pith_short_8: EM2G3F4M

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/EM2G3F4MDT4GYAHP2JDNTXQXLK \
  | 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: 23346d978c1cf86c00efd246d9de175a8db114cb2309786b2ce59d405498ee1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d0b7d4bcc65feb67c4f2947f4c7dbfa7894091aa7695fe037ca711e26bfccc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-03-08T00:47:43Z",
    "title_canon_sha256": "258a508fd5d511596155d337c38107fdfb9b01fdf62ed74c21856a7f3aa218b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03230",
    "kind": "arxiv",
    "version": 2
  }
}