Pith Number

pith:PU2X2KR4

pith:2017:PU2X2KR4UPPHKCY3VRO4TCO2M6

not attested not anchored not stored refs pending

New zirconium hydrides predicted by structure search method based on first principles calculations

De-Ye Lin, Hai-Feng Song, Jun Fang, Xing-Yu Gao, Xueyan Zhu, Ya-Fan Zhao

arxiv:1703.01154 v2 · 2017-03-03 · 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{PU2X2KR4UPPHKCY3VRO4TCO2M6}

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	2026-05-18T00:45:01.197420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d357d2a3ca3de750b1bac5dc989da67a3b44136c6a52811fae0db6d83dc8313

Aliases

arxiv: 1703.01154 · arxiv_version: 1703.01154v2 · doi: 10.48550/arxiv.1703.01154 · pith_short_12: PU2X2KR4UPPH · pith_short_16: PU2X2KR4UPPHKCY3 · pith_short_8: PU2X2KR4

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/PU2X2KR4UPPHKCY3VRO4TCO2M6 \
  | 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: 7d357d2a3ca3de750b1bac5dc989da67a3b44136c6a52811fae0db6d83dc8313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e0fd08444805a824700b1c594d73be321e319f50cc636ff0fd46c008f41d508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-03-03T13:37:47Z",
    "title_canon_sha256": "507886843b741023580e4877d9f7ec489728b73c1d4def0a12e180f96d5dd66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01154",
    "kind": "arxiv",
    "version": 2
  }
}