Pith Number

pith:W2R7UX27

pith:2016:W2R7UX27W5Y4RWU6VGZH5EOZUL

not attested not anchored not stored refs pending

First-Order Structural Change Accompanied by Yb Valence Transition in YbInCu4

Kunihisa Sugimoto, Masaichiro Mizumaki, Rikio Settai, Ryoma Tsunoda, Satoshi Tsutsui, Takeshi Mito, Yusuke Hirose

arxiv:1603.07412 v1 · 2016-03-24 · 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{W2R7UX27W5Y4RWU6VGZH5EOZUL}

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	2026-05-18T01:13:37.563274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6a3fa5f5fb771c8da9ea9b27e91d9a2e77435d4492610d9a21b13f12020c070

Aliases

arxiv: 1603.07412 · arxiv_version: 1603.07412v1 · doi: 10.48550/arxiv.1603.07412 · pith_short_12: W2R7UX27W5Y4 · pith_short_16: W2R7UX27W5Y4RWU6 · pith_short_8: W2R7UX27

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/W2R7UX27W5Y4RWU6VGZH5EOZUL \
  | 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: b6a3fa5f5fb771c8da9ea9b27e91d9a2e77435d4492610d9a21b13f12020c070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d5574ef13c3371e14d54ef3cccaecd6836708843110be99ca95ad7257efd626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-03-24T01:45:42Z",
    "title_canon_sha256": "dd107b33c949e362ca09b96373e82b6f70ebc5069262de9a71a824bb35319361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07412",
    "kind": "arxiv",
    "version": 1
  }
}