Pith Number

pith:VKZUKHCE

pith:2018:VKZUKHCESY3YXGNDPKB55PQTTY

not attested not anchored not stored refs pending

Superconducting transition temperatures in the electronic and magnetic phase diagrams of Sr2VFeAsO3-delta, a superconductor

Hidenori Hiramatsu, Hideo Hosono, Hirotaka Fujioka, Koichiro Shoji, Makoto Seto, Masanori Matoba, Mitsuru Itoh, Shigeto Hirai, Shinji Kitao, Shintaro Yasui, Soshi Iimura, Taizo Shibuya, Tetsuro Nakamura, Wendy Mao, Yoichi Kamihara, Yujiro Tojo

arxiv:1802.03907 v2 · 2018-02-12 · 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{VKZUKHCESY3YXGNDPKB55PQTTY}

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	2026-05-17T23:55:43.024960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aab3451c4496378b99a37a83debe139e0312e7dac958346071e8bd87988623d3

Aliases

arxiv: 1802.03907 · arxiv_version: 1802.03907v2 · doi: 10.48550/arxiv.1802.03907 · pith_short_12: VKZUKHCESY3Y · pith_short_16: VKZUKHCESY3YXGND · pith_short_8: VKZUKHCE

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/VKZUKHCESY3YXGNDPKB55PQTTY \
  | 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: aab3451c4496378b99a37a83debe139e0312e7dac958346071e8bd87988623d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7994a66c017296ddd4de337ac67fc9e5ae1b7722458eaf3bc19a468e692a05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-02-12T06:39:51Z",
    "title_canon_sha256": "eeaf7db26c0dfba9e606bda367728f4f8cf539e5b1553aeab2ef33e8d26360da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03907",
    "kind": "arxiv",
    "version": 2
  }
}