Pith Number

pith:BQJI4EVK

pith:2014:BQJI4EVKAZMR4RO3RTAFBN7XKT

not attested not anchored not stored refs pending

The Second Laws for an Information driven Current through a Spin Valve

Christopher Jarzynski, Gernot Schaller, Philipp Strasberg, Tobias Brandes

arxiv:1407.7679 v2 · 2014-07-29 · cond-mat.stat-mech · 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{BQJI4EVKAZMR4RO3RTAFBN7XKT}

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	2026-05-18T02:32:22.130049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c128e12aa06591e45db8cc050b7f754ea15db65984c9cbf863a0faca2cd7cba

Aliases

arxiv: 1407.7679 · arxiv_version: 1407.7679v2 · doi: 10.48550/arxiv.1407.7679 · pith_short_12: BQJI4EVKAZMR · pith_short_16: BQJI4EVKAZMR4RO3 · pith_short_8: BQJI4EVK

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/BQJI4EVKAZMR4RO3RTAFBN7XKT \
  | 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: 0c128e12aa06591e45db8cc050b7f754ea15db65984c9cbf863a0faca2cd7cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c429cd6f76140a114c54bba54f3ac26b3dad0df7e893b699937b3bdb1a7e0544",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-07-29T10:09:36Z",
    "title_canon_sha256": "b07b17ea8dc62d8717817c498c94974c48db4fb9d6304a1e7f3f67156dd49c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7679",
    "kind": "arxiv",
    "version": 2
  }
}