Pith Number

pith:2HHOWV7D

pith:2019:2HHOWV7DNPL6PLDQTJ3GPGKCAW

not attested not anchored not stored refs pending

Superconductivity in Sn$_{1-x}$In$_{x}$Te thin films grown by molecular beam epitaxy

A. A. Taskin, Andrea Bliesener, Junya Feng, Yoichi Ando

arxiv:1910.09381 v1 · 2019-10-21 · 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{2HHOWV7DNPL6PLDQTJ3GPGKCAW}

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	2026-07-05T00:13:33.236339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ceeb57e36bd7e7ac709a76679942059c18d449ac3ce645ec3e05ad89a82c09

Aliases

arxiv: 1910.09381 · arxiv_version: 1910.09381v1 · doi: 10.48550/arxiv.1910.09381 · pith_short_12: 2HHOWV7DNPL6 · pith_short_16: 2HHOWV7DNPL6PLDQ · pith_short_8: 2HHOWV7D

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/2HHOWV7DNPL6PLDQTJ3GPGKCAW \
  | 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: d1ceeb57e36bd7e7ac709a76679942059c18d449ac3ce645ec3e05ad89a82c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bec3d696dc00f11c03066fa67e9009eb73b18b71ba411ca7425341c3873a86",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-10-21T13:55:49Z",
    "title_canon_sha256": "5b192d5d3a918e0177bda63603f4c1a6e7da441015f1c4741c39bc0946451e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09381",
    "kind": "arxiv",
    "version": 1
  }
}