Pith Number

pith:YDRY7LIU

pith:2017:YDRY7LIUK324WHNNDI7HEWDIWX

not attested not anchored not stored refs pending

$d$-Orbital Topological Insulator and Semimetal in Antifluorite Cu$_2$S Family: Contrasting Spin Helicities, Nodal Box, and Hybrid Surface States

Hongming Weng, Rui Yu, Shengyuan A. Yang, Xian-Lei Sheng, Zhi-Ming Yu

arxiv:1703.09040 v1 · 2017-03-27 · 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{YDRY7LIUK324WHNNDI7HEWDIWX}

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	2026-05-18T00:39:52.541652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e38fad1456f5cb1dad1a3e725868b5c01537995c5b51ada59487143e7d1982

Aliases

arxiv: 1703.09040 · arxiv_version: 1703.09040v1 · doi: 10.48550/arxiv.1703.09040 · pith_short_12: YDRY7LIUK324 · pith_short_16: YDRY7LIUK324WHNN · pith_short_8: YDRY7LIU

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/YDRY7LIUK324WHNNDI7HEWDIWX \
  | 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: c0e38fad1456f5cb1dad1a3e725868b5c01537995c5b51ada59487143e7d1982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b0b9903218e6d42e7c7e270312159203d006d0dffc7069d30b9d32747b8481",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-03-27T12:48:28Z",
    "title_canon_sha256": "7d23fb402cf4430de11134e30177ee44a4b7a167c5e3aa17d7339c1b4610e935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09040",
    "kind": "arxiv",
    "version": 1
  }
}