Pith Number

pith:TVAP4SZT

pith:2003:TVAP4SZTQ5KM5CDEMHO5UI7NBH

not attested not anchored not stored refs pending

Measurement of two-qubit states by quantum point contacts

SUNY), Tetsufumi Tanamoto (Toshiba Corporation), Xuedong Hu (University at Buffalo

arxiv:cond-mat/0310293 v2 · 2003-10-14 · 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{TVAP4SZTQ5KM5CDEMHO5UI7NBH}

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	2026-05-18T01:39:59.035509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d40fe4b338754ce886461ddda23ed09f658a5f0f60bc60178a6e7518f5e36dc

Aliases

arxiv: cond-mat/0310293 · arxiv_version: cond-mat/0310293v2 · doi: 10.48550/arxiv.cond-mat/0310293 · pith_short_12: TVAP4SZTQ5KM · pith_short_16: TVAP4SZTQ5KM5CDE · pith_short_8: TVAP4SZT

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/TVAP4SZTQ5KM5CDEMHO5UI7NBH \
  | 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: 9d40fe4b338754ce886461ddda23ed09f658a5f0f60bc60178a6e7518f5e36dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916eb1c7ce0cf582d8f92d61ed363b02d900f2156179141dcf7334ac7dc19926",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-10-14T01:45:52Z",
    "title_canon_sha256": "6c5cf39a1c1bfcb6ed0fa26ea235bae1f63539b194534c382307b060e85fcf38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310293",
    "kind": "arxiv",
    "version": 2
  }
}