Pith Number

pith:GOQA3UPP

pith:2017:GOQA3UPPUTT5RJJJ6PPQD6DUGF

not attested not anchored not stored refs pending

Magnetic cooling for microkelvin nanoelectronics on a cryofree platform

Dario Maradan, Dominik M. Zumb\"uhl, Florian Froning, Lucas Casparis, Mario Palma, Tai-Min Liu

arxiv:1702.06425 v1 · 2017-02-21 · physics.ins-det · 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{GOQA3UPPUTT5RJJJ6PPQD6DUGF}

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	2026-05-18T00:32:59.859211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33a00dd1efa4e7d8a529f3df01f874314a308c05481d9f1f9f251496594512d2

Aliases

arxiv: 1702.06425 · arxiv_version: 1702.06425v1 · doi: 10.48550/arxiv.1702.06425 · pith_short_12: GOQA3UPPUTT5 · pith_short_16: GOQA3UPPUTT5RJJJ · pith_short_8: GOQA3UPP

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/GOQA3UPPUTT5RJJJ6PPQD6DUGF \
  | 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: 33a00dd1efa4e7d8a529f3df01f874314a308c05481d9f1f9f251496594512d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91bfea6335d082e1343f334bef1d6a1c2b36b4d255cd77c8f21b2c8b963de61",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-21T15:01:56Z",
    "title_canon_sha256": "b8ad6762954966715ea0ed06c3517394f0e5d61ee913a93a2ff748f014fe2aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06425",
    "kind": "arxiv",
    "version": 1
  }
}