Pith Number

pith:S7KORGZS

pith:2010:S7KORGZSRF3TVJN7DDOLIG3ZJQ

not attested not anchored not stored refs pending

Band offsets of semiconductor heterostructures: a hybrid density functional study

Amita Wadehra, Jeremy W. Nicklas, John W. Wilkins

arxiv:1007.2635 v1 · 2010-07-15 · 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{S7KORGZSRF3TVJN7DDOLIG3ZJQ}

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	2026-05-18T02:06:21.513162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d4e89b3289773aa5bf18dcb41b794c203d63828737bd2e9ba7a2c2b453d320

Aliases

arxiv: 1007.2635 · arxiv_version: 1007.2635v1 · doi: 10.48550/arxiv.1007.2635 · pith_short_12: S7KORGZSRF3T · pith_short_16: S7KORGZSRF3TVJN7 · pith_short_8: S7KORGZS

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/S7KORGZSRF3TVJN7DDOLIG3ZJQ \
  | 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: 97d4e89b3289773aa5bf18dcb41b794c203d63828737bd2e9ba7a2c2b453d320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83bfbf0cd5df8ef1c226839da5a07a25a5fe92fc3cae3321edd8c975fbb1a445",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-07-15T19:11:54Z",
    "title_canon_sha256": "db6d8939971fbe4cfcce99dcd12df85677b07bde8176ad969379f092c7c4d5ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2635",
    "kind": "arxiv",
    "version": 1
  }
}