Pith Number

pith:KJSUOG4M

pith:2021:KJSUOG4MYQMLN4LC6YL7E72HVC

not attested not anchored not stored refs pending

Nanoscale Raman Characterization of a 2D Semiconductor Lateral Heterostructure Interface

Andrey V. Krayev, Audrey R. Sulkanen, Connor Flanery, Gang-Yu Liu, J. Pierce Fix, Michael Colgrove, Minyuan Wang, Nicholas J. Borys, Patrick Kung, Sourav Garg

arxiv:2111.00135 v1 · 2021-10-30 · physics.app-ph · 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{KJSUOG4MYQMLN4LC6YL7E72HVC}

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	2026-07-05T03:27:38.299525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5265471b8cc418b6f162f617f27f47a8b4efaf01acaa92ff7f3b13a3bce3380a

Aliases

arxiv: 2111.00135 · arxiv_version: 2111.00135v1 · doi: 10.48550/arxiv.2111.00135 · pith_short_12: KJSUOG4MYQML · pith_short_16: KJSUOG4MYQMLN4LC · pith_short_8: KJSUOG4M

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/KJSUOG4MYQMLN4LC6YL7E72HVC \
  | 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: 5265471b8cc418b6f162f617f27f47a8b4efaf01acaa92ff7f3b13a3bce3380a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b018742fb0a2a3a6cd7630c0d4137925580d455b3e8f3d7b97d71caf4082883c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-10-30T01:13:23Z",
    "title_canon_sha256": "3a1dbf802030351ab696d9d3fd6ca6e4ca0adb55ff6581e92cd92251dff698b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00135",
    "kind": "arxiv",
    "version": 1
  }
}