Pith Number

pith:7ZGYW7ZX

pith:2022:7ZGYW7ZXSBZ3IYZELNMOBRLFND

not attested not anchored not stored refs pending

Imaging the electron charge density in monolayer MoS2 at the {\AA}ngstrom scale

Alex Zettl, Archith Rayabharam, Arun Majumdar, Cassandra Huff, Cong Su, Eric Pop, Hao-Kun Li, Joel Martis, Krishna Saraswat, Marc Jaikissoon, Narayana R. Aluru, Peter Ercius, Philipp Pelz, Ramamoorthy Ramesh, Sandhya Susarla, Timothy Paule, Victoria Chen, Xintong Xu

arxiv:2210.09478 v3 · 2022-10-17 · cond-mat.mtrl-sci · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZGYW7ZXSBZ3IYZELNMOBRLFND}

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	2026-07-05T06:36:10.613898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe4d8b7f379073b463245b58e0c56568c6ed20904ffacff66b78d599422684f8

Aliases

arxiv: 2210.09478 · arxiv_version: 2210.09478v3 · doi: 10.48550/arxiv.2210.09478 · pith_short_12: 7ZGYW7ZXSBZ3 · pith_short_16: 7ZGYW7ZXSBZ3IYZE · pith_short_8: 7ZGYW7ZX

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/7ZGYW7ZXSBZ3IYZELNMOBRLFND \
  | 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: fe4d8b7f379073b463245b58e0c56568c6ed20904ffacff66b78d599422684f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d54e08c33b7a8cc7dfc636b50adafb1f309ad80ca7653459272a46879640e33",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-10-17T23:47:50Z",
    "title_canon_sha256": "a494ddd4c393ea8fad58b131f4da155a9bf252ba7b751e0a3130dd0c2b908b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09478",
    "kind": "arxiv",
    "version": 3
  }
}