Pith Number

pith:EIXO6JWR

pith:2019:EIXO6JWR2SWTXHCV4UOQ65OVHT

not attested not anchored not stored refs pending

Biotransformation and biological impact of graphene and graphene oxide during simulated oral ingestion

Antonio Esau Del Rio Castillo, Cristina Martin, Daniela Guarnieri, Ester Vazquez, Francesca Gatto, Francesco Bonaccorso, Giuseppe Bardi, Paola Sanchez-Moreno, Pier Paolo Pompa, Stefania Sabella, Tiziano Catelani

arxiv:1903.08929 v1 · 2019-03-21 · cond-mat.soft · physics.bio-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{EIXO6JWR2SWTXHCV4UOQ65OVHT}

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	2026-05-17T23:50:43.541745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222eef26d1d4ad3b9c55e51d0f75d53cc9fc9980f10739e83b5a73ec159b3a03

Aliases

arxiv: 1903.08929 · arxiv_version: 1903.08929v1 · doi: 10.48550/arxiv.1903.08929 · pith_short_12: EIXO6JWR2SWT · pith_short_16: EIXO6JWR2SWTXHCV · pith_short_8: EIXO6JWR

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/EIXO6JWR2SWTXHCV4UOQ65OVHT \
  | 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: 222eef26d1d4ad3b9c55e51d0f75d53cc9fc9980f10739e83b5a73ec159b3a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "862b0e4efb96c8591a549a8e7581fba130cff5de29b3174c14a7fd57d0ed41fc",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-03-21T11:29:40Z",
    "title_canon_sha256": "1934fc3614423ffdc720f3ec5a1fb9c50f793eca4c676c570db7cad146a3d6f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08929",
    "kind": "arxiv",
    "version": 1
  }
}