Pith Number

pith:DYIXLJAR

pith:2018:DYIXLJARXK3CIE2I4ISMHCYWDC

not attested not anchored not stored refs pending

A Sparse Coding Multi-Scale Precise-Timing Machine Learning Algorithm for Neuromorphic Event-Based Sensors

Germain Haessig, Ryad Benosman

arxiv:1804.09236 v1 · 2018-04-24 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYIXLJARXK3CIE2I4ISMHCYWDC}

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	2026-05-18T00:17:32.434519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1175a411bab6241348e224c38b1618b43298293bf09c410d373903ed381349

Aliases

arxiv: 1804.09236 · arxiv_version: 1804.09236v1 · doi: 10.48550/arxiv.1804.09236 · pith_short_12: DYIXLJARXK3C · pith_short_16: DYIXLJARXK3CIE2I · pith_short_8: DYIXLJAR

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/DYIXLJARXK3CIE2I4ISMHCYWDC \
  | 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: 1e1175a411bab6241348e224c38b1618b43298293bf09c410d373903ed381349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9070a36d21d7808486e261957cd9a1a8bba5fa74e191709765131e95e229727d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-24T20:10:18Z",
    "title_canon_sha256": "af4e5224c5a15debf30f5854bb69c67b6563b135709c21b80e83e86d0b5a6400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09236",
    "kind": "arxiv",
    "version": 1
  }
}