Pith Number

pith:VNCGL32E

pith:2020:VNCGL32EK43AQ5U6XM2T42H4I7

not attested not anchored not stored refs pending

Cryogen-free one hundred microKelvin refrigerator

Jianing Yao, Jiaojie Yan, Rui-Rui Du, Vladimir Shvarts, Xi Lin

arxiv:2010.04472 v2 · 2020-10-09 · 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{VNCGL32EK43AQ5U6XM2T42H4I7}

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	2026-07-05T02:22:16.884978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4465ef44573608769ebb353e68fc47e1904e7054bf03e4d043bdc07125c8e9

Aliases

arxiv: 2010.04472 · arxiv_version: 2010.04472v2 · doi: 10.48550/arxiv.2010.04472 · pith_short_12: VNCGL32EK43A · pith_short_16: VNCGL32EK43AQ5U6 · pith_short_8: VNCGL32E

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/VNCGL32EK43AQ5U6XM2T42H4I7 \
  | 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: ab4465ef44573608769ebb353e68fc47e1904e7054bf03e4d043bdc07125c8e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4127b29b5033024d9e1d494aa82c599dc8b5ef2461bffce5e9c514563e5d8ed",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-10-09T09:56:15Z",
    "title_canon_sha256": "d69003b22d5268f5f85f1c94dff873d23d500facde38755585cf3903993a58b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.04472",
    "kind": "arxiv",
    "version": 2
  }
}