Pith Number

pith:D7MVLSRE

pith:2011:D7MVLSREQQ6KRR4WDUDJ2KUQZ5

not attested not anchored not stored refs pending

Coexistence of superconductivity and magnetism in K0.8Fe2Se1.4S0.4

C. J. Zhang, L. Li, S. Tan, W. Tong, Y. H. Zhang, Z. R. Yang, Z. T. Zhang

arxiv:1101.5327 v1 · 2011-01-27 · 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{D7MVLSREQQ6KRR4WDUDJ2KUQZ5}

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	2026-05-18T02:03:21.304921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd955ca24843ca8c7961d069d2a90cf51dbe3d5b7342e86dcacb293913efb4a

Aliases

arxiv: 1101.5327 · arxiv_version: 1101.5327v1 · doi: 10.48550/arxiv.1101.5327 · pith_short_12: D7MVLSREQQ6K · pith_short_16: D7MVLSREQQ6KRR4W · pith_short_8: D7MVLSRE

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/D7MVLSREQQ6KRR4WDUDJ2KUQZ5 \
  | 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: 1fd955ca24843ca8c7961d069d2a90cf51dbe3d5b7342e86dcacb293913efb4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e83200943a6adfe729ecc7365d60f3631b0f93f26849cee253b1c0369da61ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-01-27T16:20:47Z",
    "title_canon_sha256": "61d0103672dcb161ffaf4fe72f3a4b5dc672d68a6720752f5178839c3adef6d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5327",
    "kind": "arxiv",
    "version": 1
  }
}