Pith Number

pith:7AAWMSAH

pith:2018:7AAWMSAHRGTDZ3N6YUCKHSPUGZ

not attested not anchored not stored refs pending

Direct Observation of the Quantum Phase Transition of SrCu$_{2}$(BO$_{3}$)$_{2}$ by High-Pressure and Terahertz Electron Spin Resonance

Hitoshi Ohta, Kazutaka Kudo, Keigo Hijii, Susumu Okubo, Takahiro Sakurai, Yoji Koike, Yoshiya Uwatoko, Yuki Hirao

arxiv:1801.08242 v1 · 2018-01-24 · 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{7AAWMSAHRGTDZ3N6YUCKHSPUGZ}

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	2026-05-18T00:22:54.729178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f80166480789a63cedbec504a3c9f4365da87b9645cf172c1b75ce4c0f158403

Aliases

arxiv: 1801.08242 · arxiv_version: 1801.08242v1 · doi: 10.48550/arxiv.1801.08242 · pith_short_12: 7AAWMSAHRGTD · pith_short_16: 7AAWMSAHRGTDZ3N6 · pith_short_8: 7AAWMSAH

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/7AAWMSAHRGTDZ3N6YUCKHSPUGZ \
  | 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: f80166480789a63cedbec504a3c9f4365da87b9645cf172c1b75ce4c0f158403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f675d13a4600e921da10a1b9ad4e11d18d0c447d24c9d61132be3e163638036f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-01-24T23:35:29Z",
    "title_canon_sha256": "c83f5c89b8ff15e4d3006d375c61e070667d8b300c8f7646c9edeb4a072b31c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08242",
    "kind": "arxiv",
    "version": 1
  }
}