Pith Number

pith:7JWHBPK5

pith:2004:7JWHBPK56SRUHKAB754UVKWDC7

not attested not anchored not stored refs pending

Composition and strain dependence of band offsets at metamorphic In$_{x}$Ga$_{1-x}$As/In$_{y}$Al$_{1-y}$As heterostructures

A. Stroppa, M. Peressi

arxiv:cond-mat/0407461 v2 · 2004-07-17 · 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{7JWHBPK56SRUHKAB754UVKWDC7}

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	2026-05-18T04:05:28.442717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6c70bd5df4a343a801ff794aaac317d82819a7454f6b87c0c16daf6ca42dca

Aliases

arxiv: cond-mat/0407461 · arxiv_version: cond-mat/0407461v2 · doi: 10.48550/arxiv.cond-mat/0407461 · pith_short_12: 7JWHBPK56SRU · pith_short_16: 7JWHBPK56SRUHKAB · pith_short_8: 7JWHBPK5

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/7JWHBPK56SRUHKAB754UVKWDC7 \
  | 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: fa6c70bd5df4a343a801ff794aaac317d82819a7454f6b87c0c16daf6ca42dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc27bd25b6e032ff1e3d977cab85eb4c7ff32254430630cf1d4db5b4b1639fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2004-07-17T09:25:36Z",
    "title_canon_sha256": "bf5410680f2ef15cebcb1ea74bba34c4e49be625838bbbdb6db857814b581eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0407461",
    "kind": "arxiv",
    "version": 2
  }
}