Pith Number

pith:22BF7NNR

pith:2016:22BF7NNRTK4OYMYBPZ4BEGVE7C

not attested not anchored not stored refs pending

New Alkali-Metal- and 2-Phenethylamine-Intercalated Superconductors $A_x$(C$_8$H$_{11}$N)$_y$Fe$_{1-z}$Se ($A$ = Li, Na) with the Largest Interlayer Spacings and $T_\mathrm{c}$ $\sim$ 40 K

Kazuki Sato, Masatsune Kato, Takashi Noji, Takayuki Kawamata, Takehiro Hatakeda, Yoji Koike

arxiv:1609.06017 v1 · 2016-09-20 · 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{22BF7NNRTK4OYMYBPZ4BEGVE7C}

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	2026-05-18T01:04:16.877372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6825fb5b19ab8ec33017e78121aa4f8b8303f0f833265efeeacb1ccf8f64845

Aliases

arxiv: 1609.06017 · arxiv_version: 1609.06017v1 · doi: 10.48550/arxiv.1609.06017 · pith_short_12: 22BF7NNRTK4O · pith_short_16: 22BF7NNRTK4OYMYB · pith_short_8: 22BF7NNR

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/22BF7NNRTK4OYMYBPZ4BEGVE7C \
  | 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: d6825fb5b19ab8ec33017e78121aa4f8b8303f0f833265efeeacb1ccf8f64845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb0fd7306b5b08c9b695b8179d58ee5e58cef57c50aac62c1853b78f57c3e31b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-09-20T04:43:47Z",
    "title_canon_sha256": "b9e2e560a28f63c57531c271c1ca3aaf290f1b4dabce6ae65db937b1b4b12dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06017",
    "kind": "arxiv",
    "version": 1
  }
}