Pith Number

pith:YF4RG2JD

pith:2019:YF4RG2JDMGDQBLUGSVQ6MEFX5D

not attested not anchored not stored refs pending

Interfacing Graphene-Based Materials With Neural Cells

Elisabetta Colombo, Fabio Benfenati, Fabrizia Cesca, Giulio Alberini, Jos\'e Fernando Maya-Vetencourt, Luca Maragliano, Martina Chiacchiaretta, Mattia Bramini, Mattia Lorenzo DiFrancesco

arxiv:1903.08440 v1 · 2019-03-20 · physics.bio-ph · q-bio.NC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YF4RG2JDMGDQBLUGSVQ6MEFX5D}

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	2026-05-17T23:50:48.100261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c179136923618700ae869561e610b7e8edc7c257b692d977cb730daf199f62b1

Aliases

arxiv: 1903.08440 · arxiv_version: 1903.08440v1 · doi: 10.48550/arxiv.1903.08440 · pith_short_12: YF4RG2JDMGDQ · pith_short_16: YF4RG2JDMGDQBLUG · pith_short_8: YF4RG2JD

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/YF4RG2JDMGDQBLUGSVQ6MEFX5D \
  | 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: c179136923618700ae869561e610b7e8edc7c257b692d977cb730daf199f62b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fac1f5fd5dbd71ec06f117ba8a04e66f9b0242aedc3460fd62590081d5277df0",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-03-20T11:05:25Z",
    "title_canon_sha256": "86f1519542a4d5c21b7ab2214d719c720e7100995bffbebba26e4e16373c1384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08440",
    "kind": "arxiv",
    "version": 1
  }
}