Pith Number

pith:GRYXHIQ2

pith:2017:GRYXHIQ2YFK3QLEZBJLHHQJJ3X

not attested not anchored not stored refs pending

Spiking Optical Flow for Event-based Sensors Using IBM's TrueNorth Neurosynaptic System

Andrew Cassidy, Garrick Orchard, Germain Haessig, Rodrigo Alvarez, Ryad Benosman

arxiv:1710.09820 v1 · 2017-10-26 · 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{GRYXHIQ2YFK3QLEZBJLHHQJJ3X}

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	2026-05-18T00:31:56.423361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347173a21ac155b82c990a5673c129ddd67ec026238cf7b55ebd26df10f058e0

Aliases

arxiv: 1710.09820 · arxiv_version: 1710.09820v1 · doi: 10.48550/arxiv.1710.09820 · pith_short_12: GRYXHIQ2YFK3 · pith_short_16: GRYXHIQ2YFK3QLEZ · pith_short_8: GRYXHIQ2

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/GRYXHIQ2YFK3QLEZBJLHHQJJ3X \
  | 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: 347173a21ac155b82c990a5673c129ddd67ec026238cf7b55ebd26df10f058e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17efc0fed9f042c1415f28a491f6c78d64f2d0106c9ad756b0b69deaff8ef372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-26T17:33:34Z",
    "title_canon_sha256": "1264496ad1f7cb0873db2313491033f2407aca2a0f132cd1253f5476676aa63f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09820",
    "kind": "arxiv",
    "version": 1
  }
}