Pith Number

pith:TPUBANZL

pith:2010:TPUBANZLSXPYJDGSFUCMJKX353

not attested not anchored not stored refs pending

Superconductivity in the iron selenide KxFe2Se2 (0 <= x <= 1)

Gang Wang, Jiangang Guo, Kaixing Zhu, Meng He, Shifeng Jin, Shunchong Wang, Tingting Zhou, Xiaolong Chen

arxiv:1012.2924 v1 · 2010-12-14 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPUBANZLSXPYJDGSFUCMJKX353}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:43:38.662769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be810372b95df848cd22d04c4aafbeee285e168fa695b1367b7df47f5df8f99

Aliases

arxiv: 1012.2924 · arxiv_version: 1012.2924v1 · doi: 10.48550/arxiv.1012.2924 · pith_short_12: TPUBANZLSXPY · pith_short_16: TPUBANZLSXPYJDGS · pith_short_8: TPUBANZL

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/TPUBANZLSXPYJDGSFUCMJKX353 \
  | 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: 9be810372b95df848cd22d04c4aafbeee285e168fa695b1367b7df47f5df8f99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7ae17ab77b1ee46f46d01ad7328216abc57b86655ffa205f948c760cb57b3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-12-14T04:01:13Z",
    "title_canon_sha256": "97005a742b8323a9e4790284a8c8b9da66d487f56cf77d8f49129366617a1155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2924",
    "kind": "arxiv",
    "version": 1
  }
}