Pith Number

pith:SOUBA57N

pith:2025:SOUBA57NVGYA2PDPYO6ZPKQXYF

not attested not anchored not stored refs pending

The Rise of Refractory Transition-Metal Nitride Films for Advanced Electronics and Plasmonics

Jiachang Bi, Ruyi Zhang, Xiong Yao, Yanwei Cao

arxiv:2502.18989 v1 · 2025-02-26 · cond-mat.mtrl-sci · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOUBA57NVGYA2PDPYO6ZPKQXYF}

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	2026-07-05T10:20:24.538323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a81077eda9b00d3c6fc3bd97aa17c16f7cee7da22a2813ddb061782fe2d0e4

Aliases

arxiv: 2502.18989 · arxiv_version: 2502.18989v1 · doi: 10.48550/arxiv.2502.18989 · pith_short_12: SOUBA57NVGYA · pith_short_16: SOUBA57NVGYA2PDP · pith_short_8: SOUBA57N

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/SOUBA57NVGYA2PDPYO6ZPKQXYF \
  | 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: 93a81077eda9b00d3c6fc3bd97aa17c16f7cee7da22a2813ddb061782fe2d0e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a317a55843edf47aece60f20d5b5b29cb485bef30b240cfc8cb6a7ddc4388bc",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-02-26T09:51:22Z",
    "title_canon_sha256": "a60196160ab49c66fa4525a1d734f01b59b82666bf12fd4378110d9d7b06fede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18989",
    "kind": "arxiv",
    "version": 1
  }
}