Pith Number

pith:WUQTMM3D

pith:2021:WUQTMM3DSHFPSKFWF7X574GALZ

not attested not anchored not stored refs pending

Generation of spin currents by a temperature gradient in a two-terminal device

A. Foerster, A. G. Volosniev, N. T. Zinner, R. E. Barfknecht

arxiv:2101.02020 v2 · 2021-01-06 · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUQTMM3DSHFPSKFWF7X574GALZ}

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	2026-07-05T03:38:58.964119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52136336391caf928b62fefdff0c05e6516202607ef3530ceaa1253a98fd937

Aliases

arxiv: 2101.02020 · arxiv_version: 2101.02020v2 · doi: 10.48550/arxiv.2101.02020 · pith_short_12: WUQTMM3DSHFP · pith_short_16: WUQTMM3DSHFPSKFW · pith_short_8: WUQTMM3D

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/WUQTMM3DSHFPSKFWF7X574GALZ \
  | 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: b52136336391caf928b62fefdff0c05e6516202607ef3530ceaa1253a98fd937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949940e921de7571b9b3492eb44f3ad54b7e0b921d5e4d12f5e4f16521c45f86",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-01-06T13:38:25Z",
    "title_canon_sha256": "051a9bcc36519042942a60dc3a6c48f026ac68f59235813bb0ab2bd9a2d8651b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02020",
    "kind": "arxiv",
    "version": 2
  }
}