Pith Number

pith:4BU5PVTA

pith:2021:4BU5PVTAFTL3XMVCFDQVIKLKQA

not attested not anchored not stored refs pending

Atomically sharp interface enabled ultrahigh-speed, nonvolatile memory devices

Aiwei Wang, Ce Bian, Hong-Jun Gao, Hongtao Liu, Jiahao Yan, Jiajun Ma, Jiancui Chen, Jinan Shi, Liangmei Wu, Lihong Bao, Min Ouyang, Ruisong Ma, Sokrates T. Pantelides, Stephen J. Pennycook, Wu Zhou, Yuan Huang, Zhang Zhou

arxiv:2104.11445 v1 · 2021-04-23 · physics.app-ph · 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{4BU5PVTAFTL3XMVCFDQVIKLKQA}

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	2026-07-05T02:37:58.811060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e069d7d6602cd7bbb2a228e154296a803ca64c9dbd0860392a84bc44b07517d9

Aliases

arxiv: 2104.11445 · arxiv_version: 2104.11445v1 · doi: 10.48550/arxiv.2104.11445 · pith_short_12: 4BU5PVTAFTL3 · pith_short_16: 4BU5PVTAFTL3XMVC · pith_short_8: 4BU5PVTA

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/4BU5PVTAFTL3XMVCFDQVIKLKQA \
  | 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: e069d7d6602cd7bbb2a228e154296a803ca64c9dbd0860392a84bc44b07517d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db16ed603e6662b99bf9a3dc7a0deef422a4fc407990233f6d788ebc6a22b875",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-04-23T07:17:24Z",
    "title_canon_sha256": "f71ec2f68e1477a9f49dd27030c9ea220d5de9b7a740dda61d7edf28136a18bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11445",
    "kind": "arxiv",
    "version": 1
  }
}