Pith Number

pith:UHNHHZWJ

pith:2019:UHNHHZWJUO4VUAF435BX5TLF5E

not attested not anchored not stored refs pending

Interface-engineered hole doping in Sr2IrO4/LaNiO3 heterostructure

A. T. N'Diaye, B. Pal, E. Arenholz, Fangdi Wen, J. Chakhalian, J. W. Freeland, Lin Gu, M. Kareev, P. Shafer, Qinghua Zhang, Xiaoran Liu, Yanwei Cao

arxiv:1905.01550 v1 · 2019-05-04 · 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{UHNHHZWJUO4VUAF435BX5TLF5E}

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	2026-05-17T23:46:58.236765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1da73e6c9a3b95a00bcdf437ecd65e91ce6604cf2d020fecc634f5f53ce85e0

Aliases

arxiv: 1905.01550 · arxiv_version: 1905.01550v1 · doi: 10.48550/arxiv.1905.01550 · pith_short_12: UHNHHZWJUO4V · pith_short_16: UHNHHZWJUO4VUAF4 · pith_short_8: UHNHHZWJ

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/UHNHHZWJUO4VUAF435BX5TLF5E \
  | 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: a1da73e6c9a3b95a00bcdf437ecd65e91ce6604cf2d020fecc634f5f53ce85e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96de6e223f4bd5c42532d42f9e8ca8a5cc792c2425e43de396cb42b95ed425d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-05-04T19:52:38Z",
    "title_canon_sha256": "f31acf0be4f26473b361ebddb665f44a58c688df6555299857b27ad18a78bcbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01550",
    "kind": "arxiv",
    "version": 1
  }
}