Pith Number

pith:QOT4XNJ7

pith:2017:QOT4XNJ76R2ZY2SGRET3HPONZJ

not attested not anchored not stored refs pending

Copper Doping of BaNi$_{2}$As$_{2}$: Giant Phonon Softening and Superconductivity Enhancement

Kazutaka Kudo, Masaya Takasuga, Minoru Nohara

arxiv:1704.04854 v1 · 2017-04-17 · 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{QOT4XNJ76R2ZY2SGRET3HPONZJ}

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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.

Cited by

1 paper in Pith

Chemical pressure tuning of competing orders in $\textrm{Ba}_{1-x}\textrm{Ca}_{x}\textrm{Ni}_{2}\textrm{As}_{2}$

Receipt and verification

First computed	2026-05-18T00:46:17.598255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a7cbb53ff4759c6a468927b3bdcdca57b703944f29b813e5aa16b52111ac82

Aliases

arxiv: 1704.04854 · arxiv_version: 1704.04854v1 · doi: 10.48550/arxiv.1704.04854 · pith_short_12: QOT4XNJ76R2Z · pith_short_16: QOT4XNJ76R2ZY2SG · pith_short_8: QOT4XNJ7

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/QOT4XNJ76R2ZY2SGRET3HPONZJ \
  | 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: 83a7cbb53ff4759c6a468927b3bdcdca57b703944f29b813e5aa16b52111ac82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e6bfbf30ccb4818714b43f45c14f40f739add518a7bf8451d88866ac382f38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-04-17T03:16:24Z",
    "title_canon_sha256": "cb51bafb071f6b1bcea6743d2658cd57feb759aa27eb85b8036fcd5083dee82c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04854",
    "kind": "arxiv",
    "version": 1
  }
}