Pith Number

pith:NJPEABVI

pith:2023:NJPEABVIF6CXG6GYAPJZDHHMNZ

not attested not anchored not stored refs pending

XPS analysis of molecular contamination and sp2 amorphous carbon on oxidized (100) diamond

Benjamin Bachman, Cesar Saucedo, Daniel Vincent, Jennifer T. Choy, Jung-Hun Seo, Junyu Lai, Keith G. Ray, Maryam Zahedian, Ricardo Vidrio, Robert J. Hamers, Shimon Kolkowitz, Timothy A. Grotjohn, Zhenqiang Ma, Zihong Xu

arxiv:2304.02217 v2 · 2023-04-05 · cond-mat.mtrl-sci · physics.chem-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{NJPEABVIF6CXG6GYAPJZDHHMNZ}

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	2026-07-05T08:17:09.249992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5e4006a82f857378d803d3919cec6e7f48850ae6839893d3771d44dd055407

Aliases

arxiv: 2304.02217 · arxiv_version: 2304.02217v2 · doi: 10.48550/arxiv.2304.02217 · pith_short_12: NJPEABVIF6CX · pith_short_16: NJPEABVIF6CXG6GY · pith_short_8: NJPEABVI

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/NJPEABVIF6CXG6GYAPJZDHHMNZ \
  | 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: 6a5e4006a82f857378d803d3919cec6e7f48850ae6839893d3771d44dd055407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b987d2d6f7f84a07e651d9892d4fb0b5dc4d4e7ab0860bfe08c3efe569185c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-04-05T04:13:54Z",
    "title_canon_sha256": "98cdad17601ae330d5209828129dfae98d9f707533c9726fe64a71a5d1ef6ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02217",
    "kind": "arxiv",
    "version": 2
  }
}