Pith Number

pith:SQFXZER3

pith:2018:SQFXZER3TUDHROY3CYDLFEUZTD

not attested not anchored not stored refs pending

Carrier Dynamics in a Tunneling Injection Quantum Dot Semiconductor Optical Amplifier

A. K. Mishra, F. Jahnke, G. Eisenstein, I. Khanonkin, J. P. Reithmaier, M. Lorke, S. Michael

arxiv:1807.08250 v1 · 2018-07-22 · physics.optics · 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{SQFXZER3TUDHROY3CYDLFEUZTD}

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	2026-05-18T00:05:30.307984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940b7c923b9d0678bb1b1606b2929998deef3113528b91b4341eeb8a444c8dcb

Aliases

arxiv: 1807.08250 · arxiv_version: 1807.08250v1 · doi: 10.48550/arxiv.1807.08250 · pith_short_12: SQFXZER3TUDH · pith_short_16: SQFXZER3TUDHROY3 · pith_short_8: SQFXZER3

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/SQFXZER3TUDHROY3CYDLFEUZTD \
  | 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: 940b7c923b9d0678bb1b1606b2929998deef3113528b91b4341eeb8a444c8dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a01cccb722e717dc23c25bf2607ee98c9decb5028c583172c1c692da7994c8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-22T07:04:45Z",
    "title_canon_sha256": "edc01b155cfd33585b6ac1f6e13a6d187052b448c437e77c21ecaab242c7e5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08250",
    "kind": "arxiv",
    "version": 1
  }
}