Pith Number

pith:CVMU3FX7

pith:2009:CVMU3FX7LJEOPVS6QDDQVP4TEI

not attested not anchored not stored refs pending

Superconductivity in iron telluride thin films under tensile stress

B. R. Zhao, B. Xu, J. L. Yang, L. X. Cao, W. Y. Li, X. Y. Wang, Y. Han, Y. Q. Guo

arxiv:0911.5282 v1 · 2009-11-27 · 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{CVMU3FX7LJEOPVS6QDDQVP4TEI}

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	2026-07-04T17:19:12.158554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15594d96ff5a48e7d65e80c70abf9322372f2bd6f594824254ee95da4f4fef19

Aliases

arxiv: 0911.5282 · arxiv_version: 0911.5282v1 · doi: 10.48550/arxiv.0911.5282 · pith_short_12: CVMU3FX7LJEO · pith_short_16: CVMU3FX7LJEOPVS6 · pith_short_8: CVMU3FX7

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/CVMU3FX7LJEOPVS6QDDQVP4TEI \
  | 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: 15594d96ff5a48e7d65e80c70abf9322372f2bd6f594824254ee95da4f4fef19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04386e2a4895010437f77b2c29c6e4126eb189a4480571aa0b4cc713d3c6cf0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-11-27T15:05:28Z",
    "title_canon_sha256": "b10d92e37aa52c7edbecfcd9b06acba872d0529bf17882495409d45856722b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5282",
    "kind": "arxiv",
    "version": 1
  }
}