Pith Number

pith:CRPMC6QN

pith:2009:CRPMC6QN7FF3MFULSOHLWZWW2B

not attested not anchored not stored refs pending

Comparative analysis of resonant phonon THz quantum cascade lasers

Christian Jirauschek, Gaetano Scamarcio, Giuseppe Scarpa, Miriam S. Vitiello, Paolo Lugli

arxiv:0911.0854 v2 · 2009-11-04 · cond-mat.mes-hall

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRPMC6QN7FF3MFULSOHLWZWW2B}

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	2026-05-18T04:26:54.766122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145ec17a0df94bb6168b938ebb66d6d06e3b0d03b3ed4d95af6d82418cdd0a8b

Aliases

arxiv: 0911.0854 · arxiv_version: 0911.0854v2 · doi: 10.48550/arxiv.0911.0854 · pith_short_12: CRPMC6QN7FF3 · pith_short_16: CRPMC6QN7FF3MFUL · pith_short_8: CRPMC6QN

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/CRPMC6QN7FF3MFULSOHLWZWW2B \
  | 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: 145ec17a0df94bb6168b938ebb66d6d06e3b0d03b3ed4d95af6d82418cdd0a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f3e9f49d204d88e930a0146ae2cace418930d2d68981afc96902e1f72cfc360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-11-04T18:51:11Z",
    "title_canon_sha256": "9bd1e54033818a42efcfd9bfc90285b3860d238e5e4786067034453c7bf87181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0854",
    "kind": "arxiv",
    "version": 2
  }
}