Pith Number

pith:4OME3MTF

pith:2018:4OME3MTFGBCBQDPBJP7UUDLW7J

not attested not anchored not stored refs pending

Giant anisotropy in superconducting single crystals of CsCa$_2$Fe$_4$As$_4$F$_2$

Guang-han Cao, Si-Qi Wu, Ye-Ting Shao, Yi Liu, Zhi-Cheng Wang, Zhi Ren

arxiv:1811.05706 v1 · 2018-11-14 · 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{4OME3MTFGBCBQDPBJP7UUDLW7J}

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	2026-05-17T23:49:03.024099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3984db2653044180de14bff4a0d76fa5c19799dde4ec25533b9edc8971ad78c

Aliases

arxiv: 1811.05706 · arxiv_version: 1811.05706v1 · doi: 10.48550/arxiv.1811.05706 · pith_short_12: 4OME3MTFGBCB · pith_short_16: 4OME3MTFGBCBQDPB · pith_short_8: 4OME3MTF

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/4OME3MTFGBCBQDPBJP7UUDLW7J \
  | 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: e3984db2653044180de14bff4a0d76fa5c19799dde4ec25533b9edc8971ad78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6becba3999608bd90f82f071e9c65c3eef11783f83c6c9829a4711619a219366",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-11-14T09:58:38Z",
    "title_canon_sha256": "9fffa90bdb677872f83fee0dd8b7466419043a3a944335a6d6b366ad373e735a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05706",
    "kind": "arxiv",
    "version": 1
  }
}