Pith Number

pith:KJASPSBW

pith:2014:KJASPSBW2MEGQVSSXM2NWAHJUF

not attested not anchored not stored refs pending

Quantum size effect on the paramagnetic critical field in Pb nanofilms

M. Zegrodnik, P. W\'ojcik

arxiv:1404.0493 v1 · 2014-04-02 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJASPSBW2MEGQVSSXM2NWAHJUF}

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	2026-05-18T01:43:43.074730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524127c836d308685652bb34db00e9a17df2c42d49cff87e3d5ccd9da36e224b

Aliases

arxiv: 1404.0493 · arxiv_version: 1404.0493v1 · doi: 10.48550/arxiv.1404.0493 · pith_short_12: KJASPSBW2MEG · pith_short_16: KJASPSBW2MEGQVSS · pith_short_8: KJASPSBW

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/KJASPSBW2MEGQVSSXM2NWAHJUF \
  | 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: 524127c836d308685652bb34db00e9a17df2c42d49cff87e3d5ccd9da36e224b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80089ae05137b2975f20084c2ebd2285985f3c41f8c84f5f7b3c9c1f591f8011",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-02T09:07:30Z",
    "title_canon_sha256": "b4fcdbc9038010d2df909bcbefb383038fcb6c2b29dcd50b124e8f4878883a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0493",
    "kind": "arxiv",
    "version": 1
  }
}