Pith Number

pith:J4VORRRL

pith:2019:J4VORRRLQZHYE25UV5GHIKID55

not attested not anchored not stored refs pending

Substrate effects on charged defects in two-dimensional materials

Dan Wang, Ravishankar Sundararaman

arxiv:1908.05208 v1 · 2019-08-14 · cond-mat.mtrl-sci · physics.comp-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{J4VORRRLQZHYE25UV5GHIKID55}

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	2026-07-05T00:00:16.126142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2ae8c62b864f826bb4af4c742903ef47b5db3b711f3e8c3087d2b52d246631

Aliases

arxiv: 1908.05208 · arxiv_version: 1908.05208v1 · doi: 10.48550/arxiv.1908.05208 · pith_short_12: J4VORRRLQZHY · pith_short_16: J4VORRRLQZHYE25U · pith_short_8: J4VORRRL

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/J4VORRRLQZHYE25UV5GHIKID55 \
  | 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: 4f2ae8c62b864f826bb4af4c742903ef47b5db3b711f3e8c3087d2b52d246631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85ef54a3f1b6c27f6111bbb6f9caf55318854203b9f739cf80cadefc2dfe26b",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-14T16:36:07Z",
    "title_canon_sha256": "6f341eb28886f99ce2c2f00ed24f382e9defb38166ea53b7042e778a70840ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05208",
    "kind": "arxiv",
    "version": 1
  }
}