Pith Number

pith:WVJ2TX4C

pith:2020:WVJ2TX4C6LHAT5OIX3MHIBIINY

not attested not anchored not stored refs pending

Critical heat current for operating an entanglement engine

G\'eraldine Haack, Nicolas Brunner, Nicolas Palazzo, Shishir Khandelwal

arxiv:2003.01426 v2 · 2020-03-03 · quant-ph · 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{WVJ2TX4C6LHAT5OIX3MHIBIINY}

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	2026-07-05T02:23:05.319218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b553a9df82f2ce09f5c8bed87405086e267e0f1f3ef844b00efe781b5e1ad1fa

Aliases

arxiv: 2003.01426 · arxiv_version: 2003.01426v2 · doi: 10.48550/arxiv.2003.01426 · pith_short_12: WVJ2TX4C6LHA · pith_short_16: WVJ2TX4C6LHAT5OI · pith_short_8: WVJ2TX4C

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/WVJ2TX4C6LHAT5OIX3MHIBIINY \
  | 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: b553a9df82f2ce09f5c8bed87405086e267e0f1f3ef844b00efe781b5e1ad1fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eaf54b171f2d926df7a3ac979e8f8883560ee4ba446de847c3d8464b4c0a9e6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-03T10:25:59Z",
    "title_canon_sha256": "d546e157ce70c2dd062efe9021334e470e085ef8c59025e1d7c0e5f16a52bbee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01426",
    "kind": "arxiv",
    "version": 2
  }
}