Pith Number

pith:YI5J2SKF

pith:2016:YI5J2SKFCIHO4DEPETZXHL7HHQ

not attested not anchored not stored refs pending

Observation of the superconducting proximity effect in the surface state of SmB6 thin films

Ichiro Takeuchi, Jie Yong, Johnpierre Paglione, Richard L. Greene, Sean Fackler, Seunghun Lee, Xiangfeng Wang, Xiaohang Zhang, Yangang Liang

arxiv:1604.07455 v1 · 2016-04-25 · cond-mat.str-el · cond-mat.mtrl-sci · 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{YI5J2SKFCIHO4DEPETZXHL7HHQ}

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	2026-05-18T01:07:16.667934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23a9d4945120eee0c8f24f373afe73c14da5a718246d4108410855357c23ee2

Aliases

arxiv: 1604.07455 · arxiv_version: 1604.07455v1 · doi: 10.48550/arxiv.1604.07455 · pith_short_12: YI5J2SKFCIHO · pith_short_16: YI5J2SKFCIHO4DEP · pith_short_8: YI5J2SKF

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/YI5J2SKFCIHO4DEPETZXHL7HHQ \
  | 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: c23a9d4945120eee0c8f24f373afe73c14da5a718246d4108410855357c23ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddce042b29bc8c3ad5d93975d579d43a0da16ead4ca6cdf5aa04e38db797ecc3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-04-25T21:51:45Z",
    "title_canon_sha256": "80f734d2af97c5a6ba86a5a64a37fa8824cc96a5679853b068b92bc5e772839d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07455",
    "kind": "arxiv",
    "version": 1
  }
}