Pith Number

pith:4I4ZCUWO

pith:2019:4I4ZCUWOJGD62MZN6RISKGGIQU

not attested not anchored not stored refs pending

Opto-valleytronic imaging of atomically thin semiconductors

Aditya D. Mohite, Alexander H\"ogele, Andre Neumann, Hisato Yamaguchi, Jessica Lindlau, Jun Lou, L\'eo Colombier, Manuel Nutz, Sina Najmaei

arxiv:1902.06856 v1 · 2019-02-19 · 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{4I4ZCUWOJGD62MZN6RISKGGIQU}

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	2026-05-17T23:53:40.593665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2399152ce4987ed332df4512518c8850ac05534158e09181ea1802c1b1d9602

Aliases

arxiv: 1902.06856 · arxiv_version: 1902.06856v1 · doi: 10.48550/arxiv.1902.06856 · pith_short_12: 4I4ZCUWOJGD6 · pith_short_16: 4I4ZCUWOJGD62MZN · pith_short_8: 4I4ZCUWO

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/4I4ZCUWOJGD62MZN6RISKGGIQU \
  | 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: e2399152ce4987ed332df4512518c8850ac05534158e09181ea1802c1b1d9602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e855604ac2e1a3d725a39f75f696df9c021db8139e551d7590cddae6f21e174",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-19T01:36:44Z",
    "title_canon_sha256": "febb675e3913fe21608d801839809370045611ab7a786f3e85dc253c83081ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06856",
    "kind": "arxiv",
    "version": 1
  }
}