Pith Number

pith:6HMNGCF5

pith:2001:6HMNGCF5H4GIDI5GS4V2NLZ5MT

not attested not anchored not stored refs pending

Phonon-assisted luminescence of magnetoexcitons in semiconductor quantum wells

M. E. Portnoi, V. M. Apalkov

arxiv:cond-mat/0111366 v1 · 2001-11-20 · 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{6HMNGCF5H4GIDI5GS4V2NLZ5MT}

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	2026-05-18T01:40:06.340427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d8d308bd3f0c81a3a6972ba6af3d64c2488802f596bafb6c0368a0706ab941

Aliases

arxiv: cond-mat/0111366 · arxiv_version: cond-mat/0111366v1 · doi: 10.48550/arxiv.cond-mat/0111366 · pith_short_12: 6HMNGCF5H4GI · pith_short_16: 6HMNGCF5H4GIDI5G · pith_short_8: 6HMNGCF5

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/6HMNGCF5H4GIDI5GS4V2NLZ5MT \
  | 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: f1d8d308bd3f0c81a3a6972ba6af3d64c2488802f596bafb6c0368a0706ab941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a52fd27c3a5de78ff0faabc7611dd26c7bfd7ec1602b678b0fdf3e8e6ba979",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2001-11-20T12:59:12Z",
    "title_canon_sha256": "c21b939b5f844b5f2047ab16d0057f176bb3106879ffc1f1e774079e370b89c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111366",
    "kind": "arxiv",
    "version": 1
  }
}