Pith Number

pith:R3EOCL6S

pith:2023:R3EOCL6SQV6OTYQ4UAFJPU542Q

not attested not anchored not stored refs pending

Three-dimensional graphene on a nano-porous 4H-SiC backbone: a novel material for food sensing applications

Carmela Marinelli, Chiara Sanmartin, Fabio Mencarelli, Georg Pfusterschmied, Isabella Taglieri, Letizia Ferbel, Markus Leitgeb, Stefan Heun, Stefano Veronesi, Ulrich Schmid, Ylea Vlamidis

arxiv:2309.13431 v1 · 2023-09-23 · 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{R3EOCL6SQV6OTYQ4UAFJPU542Q}

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	2026-07-05T10:15:14.581422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ec8e12fd2857ce9e21ca00a97d3bcd405a82ddb8f593ee8cb513a9817a7b12f

Aliases

arxiv: 2309.13431 · arxiv_version: 2309.13431v1 · doi: 10.48550/arxiv.2309.13431 · pith_short_12: R3EOCL6SQV6O · pith_short_16: R3EOCL6SQV6OTYQ4 · pith_short_8: R3EOCL6S

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/R3EOCL6SQV6OTYQ4UAFJPU542Q \
  | 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: 8ec8e12fd2857ce9e21ca00a97d3bcd405a82ddb8f593ee8cb513a9817a7b12f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "532783274d382f34dfdb15e5017892ab85c7b97668abdbe3c2968dfa4553d274",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-09-23T17:08:33Z",
    "title_canon_sha256": "d4f42e177d8493ad7b89733f0c652403250c19fc842aa4bf8f97b7eca465c5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13431",
    "kind": "arxiv",
    "version": 1
  }
}