Pith Number

pith:75WR5NUS

pith:2011:75WR5NUSM46CTIZMONKJIWRPBS

not attested not anchored not stored refs pending

Quantum-correlated two-photon transitions to excitons in semiconductor quantum wells

D. A. Guzm\'an, F. J. Rodr\'iguez, L. J. Salazar, L. Quiroga

arxiv:1109.6895 v2 · 2011-09-30 · cond-mat.mes-hall · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75WR5NUSM46CTIZMONKJIWRPBS}

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	2026-05-18T02:00:20.865494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6d1eb692673c29a32c7354945a2f0c892d0702092881f57bd7f08a6b73d07d

Aliases

arxiv: 1109.6895 · arxiv_version: 1109.6895v2 · doi: 10.48550/arxiv.1109.6895 · pith_short_12: 75WR5NUSM46C · pith_short_16: 75WR5NUSM46CTIZM · pith_short_8: 75WR5NUS

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/75WR5NUSM46CTIZMONKJIWRPBS \
  | 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: ff6d1eb692673c29a32c7354945a2f0c892d0702092881f57bd7f08a6b73d07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afed54a5709ae0b932ceeb0ec627795d4af35561aced9c25cd5017fbf0e8c42a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-30T16:52:14Z",
    "title_canon_sha256": "dc871e60e8e651dc97dd03517abf1df3d9128dd6f62d33c3cf25360fb1ab7007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6895",
    "kind": "arxiv",
    "version": 2
  }
}