Pith Number

pith:Y657DCBH

pith:2021:Y657DCBHCBGZUFUPPMSBIQ7QUQ

not attested not anchored not stored refs pending

Momentum-resolved electronic band structure and offsets in an epitaxial NbN/GaN superconductor/semiconductor heterojunction

Bet\"ul Pamuk, Celesta S. Chang, David Muller, Debdeep Jena, Donglai Feng, Grace Xing, Guru Khalsa, John Wright, Thorsten Schmitt, Tianlun Yu, Vladimir N. Strocov, Yury Matveyev

arxiv:2103.07021 v1 · 2021-03-12 · cond-mat.mtrl-sci · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y657DCBHCBGZUFUPPMSBIQ7QUQ}

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	2026-07-05T05:13:28.797896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bbf18827104d9a168f7b241443f0a40bd70f3fc0445787c79b8888b0ed3c5f

Aliases

arxiv: 2103.07021 · arxiv_version: 2103.07021v1 · doi: 10.48550/arxiv.2103.07021 · pith_short_12: Y657DCBHCBGZ · pith_short_16: Y657DCBHCBGZUFUP · pith_short_8: Y657DCBH

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/Y657DCBHCBGZUFUPPMSBIQ7QUQ \
  | 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: c7bbf18827104d9a168f7b241443f0a40bd70f3fc0445787c79b8888b0ed3c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa9232ee0ee5fdd1c4587aa1d4e7ac67365af53b05a9303868af98c0e7492aea",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-03-12T01:03:52Z",
    "title_canon_sha256": "709d8303ef86ec0b94fac283dc6e79b6f28397ad8aacb8b8d4e003d3c392d4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07021",
    "kind": "arxiv",
    "version": 1
  }
}