Pith Number

pith:SPFLFVDY

pith:2018:SPFLFVDYZWXDHFV4FQUWBUBOND

not attested not anchored not stored refs pending

Unique interplay between superconducting and ferromagnetic orders in EuRbFe$_4$As$_4$

A. Casano, A. S. Astrakhantseva, A. V. Muratov, B. P. Gorshunov, D. Roditchev, D. S. Baranov, E. S. Zhukova, E. Uykur, G.-H. Cao, I. A. Golovchanskiy, I. Voloshenko, L. Ya. Vinnikov, M. A. Belyanchikov, M. Dressel, S. Yu. Grebenchuk, V. S. Stolyarov, V. V. Dremov, Y. Liu

arxiv:1807.04135 v1 · 2018-07-11 · 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{SPFLFVDYZWXDHFV4FQUWBUBOND}

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	2026-05-18T00:01:58.679626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93cab2d478cdae3396bc2c2960d02e68c52325120b12121bded03052685cb2f1

Aliases

arxiv: 1807.04135 · arxiv_version: 1807.04135v1 · doi: 10.48550/arxiv.1807.04135 · pith_short_12: SPFLFVDYZWXD · pith_short_16: SPFLFVDYZWXDHFV4 · pith_short_8: SPFLFVDY

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/SPFLFVDYZWXDHFV4FQUWBUBOND \
  | 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: 93cab2d478cdae3396bc2c2960d02e68c52325120b12121bded03052685cb2f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cbf4b8d39a9f4a7f9b83befdadacb90a6cfd82c360ed872c25ce02774f0fbf8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-11T13:50:57Z",
    "title_canon_sha256": "5222b87852aa78d2ef92336135c7dc715217015176bbb70d20a3eb7f2d420714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04135",
    "kind": "arxiv",
    "version": 1
  }
}