Pith Number

pith:MQIP7NJV

pith:2009:MQIP7NJVG432ETY4MWVZALFWPF

not attested not anchored not stored refs pending

Energy transport and heat production in quantum engines

L. Arrachea, M. Moskalets

arxiv:0903.1153 v1 · 2009-03-06 · 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{MQIP7NJVG432ETY4MWVZALFWPF}

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	2026-05-18T02:50:58.938052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6410ffb5353737a24f1c65ab902cb679510ee43caef208c58847b6c68a9e289e

Aliases

arxiv: 0903.1153 · arxiv_version: 0903.1153v1 · doi: 10.48550/arxiv.0903.1153 · pith_short_12: MQIP7NJVG432 · pith_short_16: MQIP7NJVG432ETY4 · pith_short_8: MQIP7NJV

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/MQIP7NJVG432ETY4MWVZALFWPF \
  | 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: 6410ffb5353737a24f1c65ab902cb679510ee43caef208c58847b6c68a9e289e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "537a2cc76f2c21ea0c6d0ce33ca87ae6036e1e6f9ea6bcbb418ecf9fe7bcd332",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-03-06T14:14:23Z",
    "title_canon_sha256": "eb8e7ea997c0a46453d6db42930181633653cc0f3be92453ae4b474a83beff95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1153",
    "kind": "arxiv",
    "version": 1
  }
}