Pith Number

pith:55EGXCUX

pith:2001:55EGXCUXVJPR4D3PW54HA67HIK

not attested not anchored not stored refs pending

Control of Spin Dynamics of Excitons in Nanodots for Quantum Operations

C. Piermarocchi, L. J. Sham, Pochung Chen

arxiv:cond-mat/0102482 v1 · 2001-02-27 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{55EGXCUXVJPR4D3PW54HA67HIK}

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	2026-07-04T16:25:03.453197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef486b8a97aa5f1e0f6fb778707be7428a0c8b9ab5b6a50d4e4eb6ebb7f4c340

Aliases

arxiv: cond-mat/0102482 · arxiv_version: cond-mat/0102482v1 · doi: 10.48550/arxiv.cond-mat/0102482 · pith_short_12: 55EGXCUXVJPR · pith_short_16: 55EGXCUXVJPR4D3P · pith_short_8: 55EGXCUX

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/55EGXCUXVJPR4D3PW54HA67HIK \
  | 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: ef486b8a97aa5f1e0f6fb778707be7428a0c8b9ab5b6a50d4e4eb6ebb7f4c340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880cb774a7356ca2cffb97c4d675e4e3d750376e61da41a25be35840a94d54c8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2001-02-27T02:38:15Z",
    "title_canon_sha256": "5d77d3d09a0bea42e12dccbe7e394da32b7847589e0404b8e72bc29bf5dd82f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0102482",
    "kind": "arxiv",
    "version": 1
  }
}