Pith Number

pith:H3NADOPT

pith:2015:H3NADOPTWMXPOEDGAKN52KQR7R

not attested not anchored not stored refs pending

Excitonic Spectra of Wide Parabolic Quantum Wells

David Ziemkiewicz, Gerard Czajkowski, Sylwia Zieli\'nska-Raczy\'nska

arxiv:1502.05329 v2 · 2015-02-18 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3NADOPTWMXPOEDGAKN52KQR7R}

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	2026-05-18T01:31:45.525496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eda01b9f3b32ef71066029bdd2a11fc6fe2758f30c86dd1cfffe1bb19bb2044

Aliases

arxiv: 1502.05329 · arxiv_version: 1502.05329v2 · doi: 10.48550/arxiv.1502.05329 · pith_short_12: H3NADOPTWMXP · pith_short_16: H3NADOPTWMXPOEDG · pith_short_8: H3NADOPT

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/H3NADOPTWMXPOEDGAKN52KQR7R \
  | 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: 3eda01b9f3b32ef71066029bdd2a11fc6fe2758f30c86dd1cfffe1bb19bb2044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4216a72d77bf86fdf88a6c4f2a81806425382c6c609a9f7b6e4c06a65a39fec7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-18T18:23:25Z",
    "title_canon_sha256": "8124fb0fc8d7443de67617a5bea3f108a01d4f8a82c64ec4ff35b288c3694eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05329",
    "kind": "arxiv",
    "version": 2
  }
}