Pith Number

pith:5NCYIVKK

pith:2018:5NCYIVKKRYLMP44BCXKTVQJCV3

not attested not anchored not stored refs pending

Ideal inner nodal chain semimetals in Li2XY (X = Ca, Ba; Y = Si, Ge) materials

Guifeng Chen, Guodong Liu, Lei Jin, Xiaoming Zhang, Xuefang Dai

arxiv:1807.03447 v1 · 2018-07-10 · 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{5NCYIVKKRYLMP44BCXKTVQJCV3}

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	2026-05-18T00:06:24.608916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb4584554a8e16c7f38115d53ac122aeca5b2d5a023542436e291ad51135c4b0

Aliases

arxiv: 1807.03447 · arxiv_version: 1807.03447v1 · doi: 10.48550/arxiv.1807.03447 · pith_short_12: 5NCYIVKKRYLM · pith_short_16: 5NCYIVKKRYLMP44B · pith_short_8: 5NCYIVKK

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/5NCYIVKKRYLMP44BCXKTVQJCV3 \
  | 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: eb4584554a8e16c7f38115d53ac122aeca5b2d5a023542436e291ad51135c4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31410e16d6a41b5995e1c2856b27c0e6315c3d0aa87a5a609af4f2301ae6b53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-10T02:02:58Z",
    "title_canon_sha256": "7569a6d8fc327475301634952eefbe7d6549ce19c59110780ae38dc934ab7ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03447",
    "kind": "arxiv",
    "version": 1
  }
}