Pith Number

pith:D37UWQP3

pith:2011:D37UWQP3UFIRCQP53SA6JMFYFN

not attested not anchored not stored refs pending

Half-Heusler semiconductors as piezoelectrics

Anindya Roy, David Vanderbilt, Joseph W. Bennett, Karin M. Rabe

arxiv:1107.5078 v2 · 2011-07-25 · 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{D37UWQP3UFIRCQP53SA6JMFYFN}

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	2026-05-18T03:23:02.743191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eff4b41fba1511141fddc81e4b0b82b7311aacc789de75d44d0798d993be348

Aliases

arxiv: 1107.5078 · arxiv_version: 1107.5078v2 · doi: 10.48550/arxiv.1107.5078 · pith_short_12: D37UWQP3UFIR · pith_short_16: D37UWQP3UFIRCQP5 · pith_short_8: D37UWQP3

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/D37UWQP3UFIRCQP53SA6JMFYFN \
  | 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: 1eff4b41fba1511141fddc81e4b0b82b7311aacc789de75d44d0798d993be348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ddd1556f8cc82b23e126067d38bdf87715b235f04ccee8bded3c310e4fb147b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-07-25T21:35:58Z",
    "title_canon_sha256": "27e09fc1480e1eb26ba4de0926ac2521c57707f553dea304a43c4222bddcf85f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5078",
    "kind": "arxiv",
    "version": 2
  }
}