Pith Number

pith:IKQJYVU2

pith:2012:IKQJYVU2KMHPGGLDQANYDNY4DT

not attested not anchored not stored refs pending

Interface induced high temperature superconductivity in single unit-cell FeSe films on SrTiO3

Can-Li Song, Hao Ding, Jin-Feng Jia, Jing Wen, Jin-Song Zhang, Kai Chang, Ke He, Lili Wang, Peng Deng, Qi-Kun Xue, Qing-Yan Wang, Shuai-hua Ji, Wei Li, Wen-Hao Zhang, Xi Chen, Xucun Ma, Yayu Wang, Yun-Bo Ou, Zhi Li, Zuo-Cheng Zhang

arxiv:1201.5694 v1 · 2012-01-27 · 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{IKQJYVU2KMHPGGLDQANYDNY4DT}

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	2026-05-18T01:58:41.030785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a09c569a530ef31963801b81b71c1ce2e93225b8e94b46897f986e91072a7c

Aliases

arxiv: 1201.5694 · arxiv_version: 1201.5694v1 · doi: 10.48550/arxiv.1201.5694 · pith_short_12: IKQJYVU2KMHP · pith_short_16: IKQJYVU2KMHPGGLD · pith_short_8: IKQJYVU2

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/IKQJYVU2KMHPGGLDQANYDNY4DT \
  | 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: 42a09c569a530ef31963801b81b71c1ce2e93225b8e94b46897f986e91072a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f35704e83fa16429eab53cc68934f6f8c3e23bf353268b314058c248d479d1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-01-27T02:54:00Z",
    "title_canon_sha256": "92ac74f7451db773e3bbb194a24bf7cc10deea6a4e93c0524acc41665d3928ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5694",
    "kind": "arxiv",
    "version": 1
  }
}