Pith Number

pith:QUCQ2R25

pith:2012:QUCQ2R2577XHZCBSQHFCHPS7MH

not attested not anchored not stored refs pending

Neutron-Diffraction Measurements of an Antiferromagnetic Semiconducting Phase in the Vicinity of the High-Temperature Superconducting State of K$_x$Fe$_{2-y}$Se$_2$

D. -H. Lee, E. Bourret-Courchesne, Huibo Cao, Jun Zhao, R. J. Birgeneau

arxiv:1205.5992 v2 · 2012-05-27 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUCQ2R2577XHZCBSQHFCHPS7MH}

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	2026-05-18T01:57:16.752419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85050d475dffee7c883281ca23be5f61eb2a7937745f78cac88220349cfee9a5

Aliases

arxiv: 1205.5992 · arxiv_version: 1205.5992v2 · doi: 10.48550/arxiv.1205.5992 · pith_short_12: QUCQ2R2577XH · pith_short_16: QUCQ2R2577XHZCBS · pith_short_8: QUCQ2R25

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/QUCQ2R2577XHZCBSQHFCHPS7MH \
  | 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: 85050d475dffee7c883281ca23be5f61eb2a7937745f78cac88220349cfee9a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2baf0cfe93054f91585b0088678b2e8dde15f3d1fad27c6297801bde0ecfdfea",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-05-27T18:16:19Z",
    "title_canon_sha256": "6bcfbdefcce5989b812ecf92c8f201880fcc733906190eee2873a29263f43e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5992",
    "kind": "arxiv",
    "version": 2
  }
}