Pith Number

pith:Z26FRC2X

pith:2015:Z26FRC2XW2IJRRV7Z5CQPUGYRP

not attested not anchored not stored refs pending

Thermodynamics of information exchange between two coupled quantum dots

Aki Kutvonen, Takahiro Sagawa, Tapio Ala-Nissil\"a

arxiv:1510.00190 v6 · 2015-10-01 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z26FRC2XW2IJRRV7Z5CQPUGYRP}

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	2026-05-18T01:17:43.434114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cebc588b57b69098c6bfcf4507d0d88bcb0fbd54f575417d8013b6adf24018d5

Aliases

arxiv: 1510.00190 · arxiv_version: 1510.00190v6 · doi: 10.48550/arxiv.1510.00190 · pith_short_12: Z26FRC2XW2IJ · pith_short_16: Z26FRC2XW2IJRRV7 · pith_short_8: Z26FRC2X

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/Z26FRC2XW2IJRRV7Z5CQPUGYRP \
  | 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: cebc588b57b69098c6bfcf4507d0d88bcb0fbd54f575417d8013b6adf24018d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0540c7f83312d1c56088eaccd63b2e9f5aa604ca2a1066bea170d52bc4ac800",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-10-01T11:44:04Z",
    "title_canon_sha256": "7b2fcdeb01df34bff11b2af2b10c5eb0ef8d1da2c2cd2071a12b3a7a7bca5c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00190",
    "kind": "arxiv",
    "version": 6
  }
}