Pith Number

pith:D4HEADXI

pith:2012:D4HEADXIEJOS4WPXJO7S5GA2US

not attested not anchored not stored refs pending

A hybrid bio-organic interface for neuronal photo-activation

Diego Ghezzi, Erica Lanzarini, Fabio Benfenati, Guglielmo Lanzani, Marco Dal Maschio, Maria Rosa Antognazza

arxiv:1202.1189 v1 · 2012-02-06 · cond-mat.soft · 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{D4HEADXIEJOS4WPXJO7S5GA2US}

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	2026-05-18T04:02:54.927807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f0e400ee8225d2e59f74bbf2e981aa483ba5e96b8aae51f329d879f60a42c53

Aliases

arxiv: 1202.1189 · arxiv_version: 1202.1189v1 · doi: 10.48550/arxiv.1202.1189 · pith_short_12: D4HEADXIEJOS · pith_short_16: D4HEADXIEJOS4WPX · pith_short_8: D4HEADXI

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/D4HEADXIEJOS4WPXJO7S5GA2US \
  | 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: 1f0e400ee8225d2e59f74bbf2e981aa483ba5e96b8aae51f329d879f60a42c53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7536b84afd9145551024ab323b5d1a396b57cacdaf75c085edb01282109946",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-02-06T16:21:21Z",
    "title_canon_sha256": "1e2a3e294c848219a61df48c81f86f1c188d4b3128859cf6caa810da7a5d732b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1189",
    "kind": "arxiv",
    "version": 1
  }
}