Pith Number

pith:ZX4SLYMX

pith:2021:ZX4SLYMXRDJPDEBUJDPBKIW7U2

not attested not anchored not stored refs pending

Bipolar conduction and giant positive magnetoresistance in doped metallic titanium oxide heterostructures

Changjian Li, Dong-Chen Qi, Jingsheng Chen, Junyao Floria Wang, Ke Huang, Liang Wu, Mengjia Jin, Shengyao Li, Shuying Cheng, Stephen J. Pennycook, Tao Wang, Xiaozhong He, X. Renshaw Wang, Yangyang Li

arxiv:2104.09322 v1 · 2021-04-19 · 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{ZX4SLYMXRDJPDEBUJDPBKIW7U2}

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	2026-07-05T02:36:23.438140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf925e19788d2f1903448de1522dfa6aa8ee6531edc6683e5c32e0f8c8b7330

Aliases

arxiv: 2104.09322 · arxiv_version: 2104.09322v1 · doi: 10.48550/arxiv.2104.09322 · pith_short_12: ZX4SLYMXRDJP · pith_short_16: ZX4SLYMXRDJPDEBU · pith_short_8: ZX4SLYMX

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/ZX4SLYMXRDJPDEBUJDPBKIW7U2 \
  | 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: cdf925e19788d2f1903448de1522dfa6aa8ee6531edc6683e5c32e0f8c8b7330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a601f47420e34fa8418df6277dde70af8f13ff5c8ebbee2ca5b9291de73ce365",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-19T14:05:50Z",
    "title_canon_sha256": "ee3619069ff06c35c6b6f7699eb5d60b23f83f3db91fadfd6eb8abffc06f91e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09322",
    "kind": "arxiv",
    "version": 1
  }
}