Pith Number

pith:B2T4BUKT

pith:2009:B2T4BUKT6EJ2NFSVW7TSB34ASI

not attested not anchored not stored refs pending

Measurement of the infrared transmission through a single doped GaAs quantum well in an external magnetic field: Evidence for polaron effects

A. Riedel, C. Faugeras, G. Martinez, K. J. Friedland, M. Orlita, P.Y. Yu, R. Hey, S. Deutschlander

arxiv:0909.1212 v1 · 2009-09-07 · 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{B2T4BUKT6EJ2NFSVW7TSB34ASI}

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	2026-05-18T02:11:59.104876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea7c0d153f113a69655b7e720ef80920fe82c54d6c1c6d84a705336d9fb3261

Aliases

arxiv: 0909.1212 · arxiv_version: 0909.1212v1 · doi: 10.48550/arxiv.0909.1212 · pith_short_12: B2T4BUKT6EJ2 · pith_short_16: B2T4BUKT6EJ2NFSV · pith_short_8: B2T4BUKT

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/B2T4BUKT6EJ2NFSVW7TSB34ASI \
  | 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: 0ea7c0d153f113a69655b7e720ef80920fe82c54d6c1c6d84a705336d9fb3261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31866f61e569a17fa6d78cedeeb23434e16b590d424da24468d7108cf990c23",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-09-07T10:46:19Z",
    "title_canon_sha256": "990ed2bfe7e4641de2c5ace1659c0ab06ad03368def24371bcd4a5392ee9cfe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1212",
    "kind": "arxiv",
    "version": 1
  }
}