Pith Number

pith:MPVGNB6W

pith:2014:MPVGNB6WBQYHL7QTIAZ2WQGOY3

not attested not anchored not stored refs pending

Intersubband optical absorption in InSb stepped quantum wells. Effect of spin sublevels crossing

A. Hernandez-Cabrera, P. Aceituno

arxiv:1408.1831 v2 · 2014-08-08 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPVGNB6WBQYHL7QTIAZ2WQGOY3}

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	2026-05-18T02:12:11.385865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ea6687d60c3075fe134033ab40cec6ca62825ab7f9280da9cefbc2419bf60d

Aliases

arxiv: 1408.1831 · arxiv_version: 1408.1831v2 · doi: 10.48550/arxiv.1408.1831 · pith_short_12: MPVGNB6WBQYH · pith_short_16: MPVGNB6WBQYHL7QT · pith_short_8: MPVGNB6W

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/MPVGNB6WBQYHL7QTIAZ2WQGOY3 \
  | 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: 63ea6687d60c3075fe134033ab40cec6ca62825ab7f9280da9cefbc2419bf60d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c18b9664990827df4d4bf38147ec043ee98005820c11b7019f5ec078ab3efe5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-08-08T12:06:37Z",
    "title_canon_sha256": "aaca1c8d340ca74abcbff212a00ba1c0d24438fef9c02e39200d018db547f594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1831",
    "kind": "arxiv",
    "version": 2
  }
}