Pith Number

pith:4YD7A2JV

pith:2018:4YD7A2JV2NKT6MDHOCID2BYHU3

not attested not anchored not stored refs pending

Design of Atomically Precise Nanoscale Negative Differential Resistance Devices

An-Ping Li, Bobby G. Sumpter, Chuanxu Ma, J. Bernholc, Jingsong Huang, Kunlun Hong, Liangbo Liang, Wenchang Lu, Zhongcan Xiao

arxiv:1810.08354 v1 · 2018-10-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YD7A2JV2NKT6MDHOCID2BYHU3}

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	2026-05-17T23:57:07.301533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e607f06935d3553f306770903d0707a6f62c8473181cc6e136f864bb9514d232

Aliases

arxiv: 1810.08354 · arxiv_version: 1810.08354v1 · doi: 10.48550/arxiv.1810.08354 · pith_short_12: 4YD7A2JV2NKT · pith_short_16: 4YD7A2JV2NKT6MDH · pith_short_8: 4YD7A2JV

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/4YD7A2JV2NKT6MDHOCID2BYHU3 \
  | 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: e607f06935d3553f306770903d0707a6f62c8473181cc6e136f864bb9514d232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbb6fd909e27112bc5d93b9bb40830d5288c9cda747ec55d72d5db10d45c081",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-10-19T05:00:19Z",
    "title_canon_sha256": "afeea84d91c5cef4e1073255e1e8c5e1ddaca65d64d8a8e862038bc81807d494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08354",
    "kind": "arxiv",
    "version": 1
  }
}