Pith Number

pith:ZBZLXVSQ

pith:2019:ZBZLXVSQYD3K6JBZ7LNHJMNMWI

not attested not anchored not stored refs pending

PMMA-grafted graphene nanoplatelets to reinforce the mechanical and thermal properties of PMMA composites

Ben F. Spencer, Cristina Vall\'es, Dimitrios G. Papageorgiou, Fei Lin, Ian A. Kinloch, Robert J. Young, Zheling Li

arxiv:1911.00855 v1 · 2019-11-03 · 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{ZBZLXVSQYD3K6JBZ7LNHJMNMWI}

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	2026-07-05T00:16:43.433535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c872bbd650c0f6af2439fada74b1acb227ad97e86358614bf0a8076089207c40

Aliases

arxiv: 1911.00855 · arxiv_version: 1911.00855v1 · doi: 10.48550/arxiv.1911.00855 · pith_short_12: ZBZLXVSQYD3K · pith_short_16: ZBZLXVSQYD3K6JBZ · pith_short_8: ZBZLXVSQ

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/ZBZLXVSQYD3K6JBZ7LNHJMNMWI \
  | 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: c872bbd650c0f6af2439fada74b1acb227ad97e86358614bf0a8076089207c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906e18a494fc92d631d69453b3e8f1672b61324bd8dffaaadab7c7b6a8e555f5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-11-03T09:36:17Z",
    "title_canon_sha256": "094b0f1a324d38c04565e93fd37b79b40e42209d9ece86c601c231e4861c3710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00855",
    "kind": "arxiv",
    "version": 1
  }
}