Pith Number

pith:7QLO5N3R

pith:2017:7QLO5N3R2YWNSFPQ4YZIER2EAG

not attested not anchored not stored refs pending

Powerful Coulomb-drag thermoelectric engine

A.-M. Dar\'e, P. Lombardo

arxiv:1704.04064 v2 · 2017-04-13 · 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{7QLO5N3R2YWNSFPQ4YZIER2EAG}

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	2026-05-18T00:35:34.056382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc16eeb771d62cd915f0e6328247440192652dc7b6986e1ff2c1ba1bc06309ec

Aliases

arxiv: 1704.04064 · arxiv_version: 1704.04064v2 · doi: 10.48550/arxiv.1704.04064 · pith_short_12: 7QLO5N3R2YWN · pith_short_16: 7QLO5N3R2YWNSFPQ · pith_short_8: 7QLO5N3R

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/7QLO5N3R2YWNSFPQ4YZIER2EAG \
  | 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: fc16eeb771d62cd915f0e6328247440192652dc7b6986e1ff2c1ba1bc06309ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e213e51785dceadbf7329c2f9eda53022c9fc184ae08f1c6defc10c48038ea31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-04-13T10:49:48Z",
    "title_canon_sha256": "80044e363753dea9d0d7002f83f47622f4d9f3441e573fa04fe30cd017920b8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04064",
    "kind": "arxiv",
    "version": 2
  }
}