Pith Number

pith:QCPS6JCX

pith:2012:QCPS6JCXB6ZH33EGWSYIBDCXX4

not attested not anchored not stored refs pending

Spin-dependent optical properties in strained silicon and germanium

Dhara Trivedi, Hanan Dery, Pengke Li

arxiv:1211.7292 v1 · 2012-11-30 · 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{QCPS6JCXB6ZH33EGWSYIBDCXX4}

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	2026-05-18T03:31:20.625182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809f2f24570fb27dec86b4b0808c57bf1878a065242fbc3ebc58b1a952d94f59

Aliases

arxiv: 1211.7292 · arxiv_version: 1211.7292v1 · doi: 10.48550/arxiv.1211.7292 · pith_short_12: QCPS6JCXB6ZH · pith_short_16: QCPS6JCXB6ZH33EG · pith_short_8: QCPS6JCX

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/QCPS6JCXB6ZH33EGWSYIBDCXX4 \
  | 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: 809f2f24570fb27dec86b4b0808c57bf1878a065242fbc3ebc58b1a952d94f59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44da18a89dd849ae9fcb7d1296683913562083e40e8b7d5e6ff3123a1eb55b05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-30T15:45:00Z",
    "title_canon_sha256": "c4906cbaf3c084ea6271105aeda84050e154994f368d52ed39cc7f8650b71804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7292",
    "kind": "arxiv",
    "version": 1
  }
}