Pith Number

pith:WXIWGQYV

pith:2015:WXIWGQYVBUTUBZCVWOXQRCHA5C

not attested not anchored not stored refs pending

Enhanced spin tunneling in a molecular magnet mixed with a superconductor

A. Garc\'ia-Santiago, D. Maspoch, E. M. Chudnovsky, I. Imaz, J. Espin, J. Tejada, R. Zarzuela

arxiv:1509.07291 v1 · 2015-09-24 · 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{WXIWGQYVBUTUBZCVWOXQRCHA5C}

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	2026-05-18T01:32:09.377376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d16343150d2740e455b3af0888e0e882684c2a54e245762a8388e7c43cad18

Aliases

arxiv: 1509.07291 · arxiv_version: 1509.07291v1 · doi: 10.48550/arxiv.1509.07291 · pith_short_12: WXIWGQYVBUTU · pith_short_16: WXIWGQYVBUTUBZCV · pith_short_8: WXIWGQYV

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/WXIWGQYVBUTUBZCVWOXQRCHA5C \
  | 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: b5d16343150d2740e455b3af0888e0e882684c2a54e245762a8388e7c43cad18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5077a20024b186482b6ef38dc192fed71343d003d11bcd900ee4f7970d9972c9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-09-24T09:49:18Z",
    "title_canon_sha256": "5d0127a91b562edb3fc7f7e543a95ffbfa3461c0d65eeac313863c01982adfb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07291",
    "kind": "arxiv",
    "version": 1
  }
}