Pith Number

pith:XUGJN3AE

pith:1999:XUGJN3AE4MMVXL74IILK2IOUNO

not attested not anchored not stored refs pending

Photon Assisted Tunneling in Quantum Dots

C.J.P.M. Harmans, L.P. Kouwenhoven, S. De Franceschi, T.H. Oosterkamp, W.G. van der Wiel

arxiv:cond-mat/9904359 v2 · 1999-04-26 · 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{XUGJN3AE4MMVXL74IILK2IOUNO}

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	2026-07-04T14:23:35.055103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd0c96ec04e3195baffc4216ad21d46ba85ed96b0b2282fe35d8c1ed8185311a

Aliases

arxiv: cond-mat/9904359 · arxiv_version: cond-mat/9904359v2 · doi: 10.48550/arxiv.cond-mat/9904359 · pith_short_12: XUGJN3AE4MMV · pith_short_16: XUGJN3AE4MMVXL74 · pith_short_8: XUGJN3AE

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/XUGJN3AE4MMVXL74IILK2IOUNO \
  | 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: bd0c96ec04e3195baffc4216ad21d46ba85ed96b0b2282fe35d8c1ed8185311a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dee7c22cca8234e7821f4440bc8ec6f4900c5fcb16ef3d9552da0612e0e9b6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1999-04-26T07:49:57Z",
    "title_canon_sha256": "7234a3aaa17860812655947169cea9781fb0b151c1eedc2f18e8789fa0d3a4ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904359",
    "kind": "arxiv",
    "version": 2
  }
}