Pith Number

pith:5Z63KMWG

pith:2016:5Z63KMWG3C2ICUVOXH5UPU4ZOP

not attested not anchored not stored refs pending

Why a magnetized quantum wire can act as an optical amplifier: A short survey

Manvir S. Kushwaha

arxiv:1604.03490 v1 · 2016-04-12 · 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{5Z63KMWG3C2ICUVOXH5UPU4ZOP}

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	2026-05-18T01:16:38.867249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee7db532c6d8b48152aeb9fb47d39973e810aab634107162b99b16b483238aeb

Aliases

arxiv: 1604.03490 · arxiv_version: 1604.03490v1 · doi: 10.48550/arxiv.1604.03490 · pith_short_12: 5Z63KMWG3C2I · pith_short_16: 5Z63KMWG3C2ICUVO · pith_short_8: 5Z63KMWG

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/5Z63KMWG3C2ICUVOXH5UPU4ZOP \
  | 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: ee7db532c6d8b48152aeb9fb47d39973e810aab634107162b99b16b483238aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "447c48ab9bfc1c781e30068c2dfc751ab4810ef1e24f6bb93b304aff4d42e483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-04-12T17:25:41Z",
    "title_canon_sha256": "ae28b498c9798cc4b382ef035e90a7a23a28f8a1a4da216090ea4a2bd0aa82e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03490",
    "kind": "arxiv",
    "version": 1
  }
}