Pith Number

pith:6L7QWSL5

pith:2017:6L7QWSL5M3RHUBHPMQL7HWQ26E

not attested not anchored not stored refs pending

Coexistence of magnetism and superconductivity in separate layers of the iron-based superconductor Li_{1-x}Fe_{x}(OH)Fe_{1-y}Se

C. V. Topping, D. N. Woodruff, F. K. K. Kirschner, F. Schild, H. Sun, P. J. Baker, S. J. Blundell, S. J. Clarke

arxiv:1704.01492 v1 · 2017-04-05 · cond-mat.supr-con · 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{6L7QWSL5M3RHUBHPMQL7HWQ26E}

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	2026-05-18T00:45:38.672614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2ff0b497d66e27a04ef6417f3da1af1255b86d9fcb482b7fbbde815e62bc7ff

Aliases

arxiv: 1704.01492 · arxiv_version: 1704.01492v1 · doi: 10.48550/arxiv.1704.01492 · pith_short_12: 6L7QWSL5M3RH · pith_short_16: 6L7QWSL5M3RHUBHP · pith_short_8: 6L7QWSL5

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/6L7QWSL5M3RHUBHPMQL7HWQ26E \
  | 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: f2ff0b497d66e27a04ef6417f3da1af1255b86d9fcb482b7fbbde815e62bc7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c9c8016fae690fb7f2906313d4627b342694d25a1d27c838376fd211aadd8a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-04-05T15:35:33Z",
    "title_canon_sha256": "65d9ffd19dc692f15e4443aca6576cadd136490610c65fbcee8d3401807c19c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01492",
    "kind": "arxiv",
    "version": 1
  }
}