Pith Number

pith:4XDOVGNX

pith:2007:4XDOVGNXLL655Q7YIH4B4PJMZB

not attested not anchored not stored refs pending

Decoherence of two-electron spin states in quantum dots

D. D. Bhaktavatsala Rao, V. Ravishankar, V. Subrahmanyam

arxiv:quant-ph/0702035 v1 · 2007-02-05 · quant-ph · 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{4XDOVGNXLL655Q7YIH4B4PJMZB}

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	2026-05-18T03:19:01.988931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5c6ea99b75afddec3f841f81e3d2cc859c270cccd264301779eea94f38ed720

Aliases

arxiv: quant-ph/0702035 · arxiv_version: quant-ph/0702035v1 · doi: 10.48550/arxiv.quant-ph/0702035 · pith_short_12: 4XDOVGNXLL65 · pith_short_16: 4XDOVGNXLL655Q7Y · pith_short_8: 4XDOVGNX

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/4XDOVGNXLL655Q7YIH4B4PJMZB \
  | 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: e5c6ea99b75afddec3f841f81e3d2cc859c270cccd264301779eea94f38ed720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568a00434a9de196a2eff4d8b6239b7515ac85d5889f521c5af45cb020f47c82",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-02-05T12:49:28Z",
    "title_canon_sha256": "6a4b3ffbfa0afb74234c6e2cc595ac30873de03498457a9f661158a12344e7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0702035",
    "kind": "arxiv",
    "version": 1
  }
}