Pith Number

pith:M4XMNVQH

pith:2007:M4XMNVQH7M2YYSWAIXFCD3CWMI

not attested not anchored not stored refs pending

Fine-structure splitting of exciton states in quantum dot molecules: symmetry and tunnel-coupling effects

Dong Xu, Jia-Lin Zhu, Nan Zhao

arxiv:0705.3880 v3 · 2007-05-26 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4XMNVQH7M2YYSWAIXFCD3CWMI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:16:30.673777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672ec6d607fb358c4ac045ca21ec56622eab33034a6c60b056d20493fe3bf78c

Aliases

arxiv: 0705.3880 · arxiv_version: 0705.3880v3 · doi: 10.48550/arxiv.0705.3880 · pith_short_12: M4XMNVQH7M2Y · pith_short_16: M4XMNVQH7M2YYSWA · pith_short_8: M4XMNVQH

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/M4XMNVQH7M2YYSWAIXFCD3CWMI \
  | 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: 672ec6d607fb358c4ac045ca21ec56622eab33034a6c60b056d20493fe3bf78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1fa46b9c998060c56fc818fc9112573568c179eb5754e394b07e7af9986951",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-05-26T07:11:20Z",
    "title_canon_sha256": "6f3f4e66b2f8227e96499048fd1ab442253c82e9d2559ba5c5d413d1c0586356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3880",
    "kind": "arxiv",
    "version": 3
  }
}