Pith Number

pith:5W6RUFDD

pith:2019:5W6RUFDDVPR7VW7QTEKHTTZ4GB

not attested not anchored not stored refs pending

Photocatalytic activity of exfoliated graphite-TiO$_2$ nanocomposites

Alessandro Ianiro, Andrea C. Ferrari, Anna K. Ott, Boaz Pokroy, Eva A.A.Pogna, Flavia Tomarchio, Francesco Zerbetto, Giancarlo Soavi, Giulio Cerullo, Giuseppe Falini, Gloria Guidetti, Heiner Friedrich, Iryna Polishchuk, Lucia Lombardi, Marco Goisis, Marco Montalti, Matteo Calvaresi, Nico A. J. M. Sommerdijk, Rick R. M. Joosten

arxiv:1903.05407 v2 · 2019-03-13 · cond-mat.mes-hall · 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{5W6RUFDDVPR7VW7QTEKHTTZ4GB}

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	2026-05-17T23:51:13.655339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edbd1a1463abe3fadbf0991479cf3c3061b8ccf63a600744e37d0b415de78c0f

Aliases

arxiv: 1903.05407 · arxiv_version: 1903.05407v2 · doi: 10.48550/arxiv.1903.05407 · pith_short_12: 5W6RUFDDVPR7 · pith_short_16: 5W6RUFDDVPR7VW7Q · pith_short_8: 5W6RUFDD

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/5W6RUFDDVPR7VW7QTEKHTTZ4GB \
  | 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: edbd1a1463abe3fadbf0991479cf3c3061b8ccf63a600744e37d0b415de78c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "629d59cace288084cab2d04fbb75b7e2d262d6faee6d9c4310a3c0a8af85f9ba",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-03-13T10:44:04Z",
    "title_canon_sha256": "dcd8a2109c01f42181c4993527a0b74a419ba009a171a65505eda961d27b04f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05407",
    "kind": "arxiv",
    "version": 2
  }
}