Pith Number

pith:KBR5T5CO

pith:2019:KBR5T5CO2R2H34VIR4JOC4CI6V

not attested not anchored not stored refs pending

Work function tuning of graphene oxide by using cesium applied to low work function tethers

Gonzalo Sanchez-Arriaga, Samira Naghdi

arxiv:1907.03656 v1 · 2019-06-25 · physics.space-ph · cond-mat.mtrl-sci · physics.app-ph · physics.plasm-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{KBR5T5CO2R2H34VIR4JOC4CI6V}

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	2026-05-17T23:41:14.089277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5063d9f44ed4747df2a88f12e17048f54090c4f2915ca05b70cfb02e774dd6f9

Aliases

arxiv: 1907.03656 · arxiv_version: 1907.03656v1 · doi: 10.48550/arxiv.1907.03656 · pith_short_12: KBR5T5CO2R2H · pith_short_16: KBR5T5CO2R2H34VI · pith_short_8: KBR5T5CO

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/KBR5T5CO2R2H34VIR4JOC4CI6V \
  | 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: 5063d9f44ed4747df2a88f12e17048f54090c4f2915ca05b70cfb02e774dd6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eafe0ceec1371fdffde469895785ef9a32d418a9af5d479ef48b409791bcd14",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2019-06-25T10:40:12Z",
    "title_canon_sha256": "2a583ee94f46c74dcc352dfc07cf548b240ca8719afc11c1d6b7f4f668c62e15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03656",
    "kind": "arxiv",
    "version": 1
  }
}