Pith Number

pith:C7I32FQV

pith:2014:C7I32FQVFU3ST7UQPLMUGFNNVJ

not attested not anchored not stored refs pending

Sr$_{0.9}$K$_{0.1}$Zn$_{1.8}$Mn$_{0.2}$As$_{2}$: a ferromagnetic semiconductor with colossal magnetoresistance

Guanghan Cao, Jinke Bao, Qian Chen, Qian Tao, Xiaojun Yang, Yuke Li, Yupeng Li, Zhen Wang, Zhu-an Xu

arxiv:1409.2743 v1 · 2014-09-09 · cond-mat.str-el · cond-mat.mtrl-sci · 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{C7I32FQVFU3ST7UQPLMUGFNNVJ}

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	2026-05-18T02:42:07.438066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d1bd16152d3729fe907ad94315adaa41a3ce14719a42cc17056ee5c58ef21a

Aliases

arxiv: 1409.2743 · arxiv_version: 1409.2743v1 · doi: 10.48550/arxiv.1409.2743 · pith_short_12: C7I32FQVFU3S · pith_short_16: C7I32FQVFU3ST7UQ · pith_short_8: C7I32FQV

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/C7I32FQVFU3ST7UQPLMUGFNNVJ \
  | 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: 17d1bd16152d3729fe907ad94315adaa41a3ce14719a42cc17056ee5c58ef21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f4407d3aac43dfec7f12cb8ee405318a922a765ef19a3ba1553d7321b3df79",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-09T16:13:47Z",
    "title_canon_sha256": "28eded2f6af1e2de12226782a22a2550c499717a8eed7d30d6464435a670d5fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2743",
    "kind": "arxiv",
    "version": 1
  }
}