Pith Number

pith:5QAWVWV5

pith:2015:5QAWVWV5RAKMKLKLQEGFH34MQP

not attested not anchored not stored refs pending

Electronic, Dielectric, and Plasmonic Properties of Two-Dimensional Electride Materials X$_2$N (X=Ca, Sr): A First-Principles Study

Junping Hu, Liyan Zhu, Shan Guan, Shengyuan A. Yang, Yu-Gui Yao

arxiv:1502.02321 v1 · 2015-02-09 · 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{5QAWVWV5RAKMKLKLQEGFH34MQP}

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	2026-05-18T01:32:37.353786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec016adabd8814c52d4b810c53ef8c83e081fb9f7b98624ad7849857564d7b2a

Aliases

arxiv: 1502.02321 · arxiv_version: 1502.02321v1 · doi: 10.48550/arxiv.1502.02321 · pith_short_12: 5QAWVWV5RAKM · pith_short_16: 5QAWVWV5RAKMKLKL · pith_short_8: 5QAWVWV5

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/5QAWVWV5RAKMKLKLQEGFH34MQP \
  | 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: ec016adabd8814c52d4b810c53ef8c83e081fb9f7b98624ad7849857564d7b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34f66f1629c24bcfe35061a1e96312170678cc6547949da625c70485ea953b92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-09T01:05:01Z",
    "title_canon_sha256": "c1382125c1752f127cb280fd81f8e8976e8e05f8e159ce4c1d5cc2524d7aebd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02321",
    "kind": "arxiv",
    "version": 1
  }
}