Pith Number

pith:DRTRBSJB

pith:2017:DRTRBSJBKIFKY2DHI7Z53NLVWN

not attested not anchored not stored refs pending

Fast and Accurate Sparse Coding of Visual Stimuli with a Simple, Ultra-Low-Energy Spiking Architecture

Christof Teuscher, Walt Woods

arxiv:1704.05877 v3 · 2017-04-19 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRTRBSJBKIFKY2DHI7Z53NLVWN}

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	2026-05-17T23:55:43.308042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6710c921520aac686747f3ddb575b355dc52f8e6f7487151fdabe14fa0c5de

Aliases

arxiv: 1704.05877 · arxiv_version: 1704.05877v3 · doi: 10.48550/arxiv.1704.05877 · pith_short_12: DRTRBSJBKIFK · pith_short_16: DRTRBSJBKIFKY2DH · pith_short_8: DRTRBSJB

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/DRTRBSJBKIFKY2DHI7Z53NLVWN \
  | 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: 1c6710c921520aac686747f3ddb575b355dc52f8e6f7487151fdabe14fa0c5de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37313953df5222a23d50af9dd678344f80d260282061caf84f606d8112a0419",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-04-19T18:16:33Z",
    "title_canon_sha256": "d3a11d38dc022ec89140fc50db15fd02c897ded59ce0c05df13576fa19cc61cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05877",
    "kind": "arxiv",
    "version": 3
  }
}