Pith Number

pith:N3BNFAA2

pith:2021:N3BNFAA2UKNEJFEUQYNIIGQNJ4

not attested not anchored not stored refs pending

Substrate Effects on the Bandwidth of CdSe Quantum Dot Photodetectors

Andre Maier, Christine Schedel, Fabian Strau{\ss}, Kai M. Wurst, Krishan Kumar, Marcus Scheele, Patrick Michel

arxiv:2109.02049 v1 · 2021-09-05 · cond-mat.mes-hall · 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{N3BNFAA2UKNEJFEUQYNIIGQNJ4}

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	2026-07-05T03:11:38.041905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ec2d2801aa29a449494861a841a0d4f350030595edc7aeaba8ea8ee47c572cd

Aliases

arxiv: 2109.02049 · arxiv_version: 2109.02049v1 · doi: 10.48550/arxiv.2109.02049 · pith_short_12: N3BNFAA2UKNE · pith_short_16: N3BNFAA2UKNEJFEU · pith_short_8: N3BNFAA2

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/N3BNFAA2UKNEJFEUQYNIIGQNJ4 \
  | 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: 6ec2d2801aa29a449494861a841a0d4f350030595edc7aeaba8ea8ee47c572cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80b9295ea2864996bffe5533db0cd4e4f977d2f656790d74f01ea20f022c679",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-09-05T12:03:24Z",
    "title_canon_sha256": "e8f711df3dc112dc6d95d7ff4dcd6c2238b1b22a0b0b49d64f0af14d249806ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02049",
    "kind": "arxiv",
    "version": 1
  }
}