Pith Number

pith:42QQ2GMP

pith:2016:42QQ2GMPDM5ON5KVLVJ22LTLBO

not attested not anchored not stored refs pending

Muon spin rotation and infrared spectroscopy study of magnetism and superconductivity in Ba$ _{1-x} $K$ _{x} $Fe$ _{2} $As$ _{2} $

B.P.P. Mallett, C. Bernhard, C.N. Wang, E. Sheveleva, J.L. Tallon, M. Yazdi-Rizi, P. Adelmann, P. Marsik, Th Wolf

arxiv:1610.08593 v1 · 2016-10-27 · 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{42QQ2GMPDM5ON5KVLVJ22LTLBO}

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	2026-05-18T00:49:51.429127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a10d198f1b3ae6f5555d53ad2e6b0b894ae8c6b812d9ddef1b4b2b9ad46df3

Aliases

arxiv: 1610.08593 · arxiv_version: 1610.08593v1 · doi: 10.48550/arxiv.1610.08593 · pith_short_12: 42QQ2GMPDM5O · pith_short_16: 42QQ2GMPDM5ON5KV · pith_short_8: 42QQ2GMP

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/42QQ2GMPDM5ON5KVLVJ22LTLBO \
  | 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: e6a10d198f1b3ae6f5555d53ad2e6b0b894ae8c6b812d9ddef1b4b2b9ad46df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37310a6ebd6f7d81b15a067b026669d916bf79e6577bcb5759ef97bfaddd4742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-10-27T02:48:17Z",
    "title_canon_sha256": "b6043ff64a7fa96eb7efc69aeb1e754cc6e660f257c88b7275b2a82d6a1606fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08593",
    "kind": "arxiv",
    "version": 1
  }
}