Pith Number

pith:WHERIRPA

pith:2017:WHERIRPA2SM37LCFQDKUQIQGJJ

not attested not anchored not stored refs pending

Electronic properties and the nature of metal-insulator transition in NdNiO3 prepared at ambient oxygen pressure

C. S. Yadav, M. K. Hooda

arxiv:1704.07143 v1 · 2017-04-24 · cond-mat.str-el · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHERIRPA2SM37LCFQDKUQIQGJJ}

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	2026-05-18T00:45:53.415004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c91445e0d499bfac4580d54822064a623dedcab21c59fc94d570488daa337a

Aliases

arxiv: 1704.07143 · arxiv_version: 1704.07143v1 · doi: 10.48550/arxiv.1704.07143 · pith_short_12: WHERIRPA2SM3 · pith_short_16: WHERIRPA2SM37LCF · pith_short_8: WHERIRPA

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/WHERIRPA2SM37LCFQDKUQIQGJJ \
  | 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: b1c91445e0d499bfac4580d54822064a623dedcab21c59fc94d570488daa337a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7920a36324e0182ba93093bd4d10ed337db7ceef1fe4635571f150cbf28d2dd4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-04-24T11:02:57Z",
    "title_canon_sha256": "728c36e83fe0aa2559c1e9bbf3e4a2af0ef802ee4a5ee7d6eb907e67b40ebdea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07143",
    "kind": "arxiv",
    "version": 1
  }
}