Pith Number

pith:DT3Q5GQA

pith:2018:DT3Q5GQAR7CG2K65GHZBX3ZMXC

not attested not anchored not stored refs pending

Structure Stability and Electronic Property for Alkaline-Earth Metals Induced Si(111)-3x2 Surfaces

Jian-Tao Wang, Jun-Shuai Chai, Lifang Xu, Zhen-Zhen Li

arxiv:1803.03412 v1 · 2018-03-09 · 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{DT3Q5GQAR7CG2K65GHZBX3ZMXC}

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	2026-05-18T00:00:30.599219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf70e9a008fc46d2bdd31f21bef2cb8a7aff2b7c8e9302c88fd79647a24bacd

Aliases

arxiv: 1803.03412 · arxiv_version: 1803.03412v1 · doi: 10.48550/arxiv.1803.03412 · pith_short_12: DT3Q5GQAR7CG · pith_short_16: DT3Q5GQAR7CG2K65 · pith_short_8: DT3Q5GQA

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/DT3Q5GQAR7CG2K65GHZBX3ZMXC \
  | 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: 1cf70e9a008fc46d2bdd31f21bef2cb8a7aff2b7c8e9302c88fd79647a24bacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07352f351badab79f75d1dc2e9961e09aad721e4a820f180bc4196afcc1836db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-09T08:21:32Z",
    "title_canon_sha256": "f9b95b5b729010d14ed9f68115983791d82e73bfc990c67ac2a732e93ff1b0dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03412",
    "kind": "arxiv",
    "version": 1
  }
}