Pith Number

pith:Y5EIUBUT

pith:2022:Y5EIUBUTSBMG3HSNBWPPXNVAS6

not attested not anchored not stored refs pending

Investigation of hydrogen incorporations in bulk infinite-layer nickelates

Bernhard Keimer, Masahiko Isobe, Matthias Hepting, Pascal Puphal, Roberto A. Ortiz, Samir Hammoud, Vladimir Pomjakushin

arxiv:2204.03023 v1 · 2022-04-06 · cond-mat.str-el · cond-mat.mtrl-sci · 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{Y5EIUBUTSBMG3HSNBWPPXNVAS6}

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	2026-07-05T04:12:19.073668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7488a069390586d9e4d0d9efbb6a09785eff51d3e2de09114dff6f6e13f25d4

Aliases

arxiv: 2204.03023 · arxiv_version: 2204.03023v1 · doi: 10.48550/arxiv.2204.03023 · pith_short_12: Y5EIUBUTSBMG · pith_short_16: Y5EIUBUTSBMG3HSN · pith_short_8: Y5EIUBUT

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/Y5EIUBUTSBMG3HSNBWPPXNVAS6 \
  | 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: c7488a069390586d9e4d0d9efbb6a09785eff51d3e2de09114dff6f6e13f25d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bccfc19a3442da591f6e074a811be063574a2a51e7e67c887fb3c26cab967936",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-04-06T18:15:24Z",
    "title_canon_sha256": "c420ca3e64f3948c2cab25bc8c38e87e4c6135d5bb4ffe09bb665cd3a402f144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03023",
    "kind": "arxiv",
    "version": 1
  }
}