Pith Number

pith:SA5TOQPF

pith:2016:SA5TOQPFEJQZXKKYPRGNTJO42E

not attested not anchored not stored refs pending

Embodiment of Learning in Electro-Optical Signal Processors

Marc Haelterman, Michiel Hermans, Piotr Antonik, Serge Massar

arxiv:1610.06269 v2 · 2016-10-20 · cs.ET · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SA5TOQPFEJQZXKKYPRGNTJO42E}

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	2026-05-18T00:24:04.592864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903b3741e522619ba9587c4cd9a5dcd134a016e22d14e166246b7768aed545e4

Aliases

arxiv: 1610.06269 · arxiv_version: 1610.06269v2 · doi: 10.48550/arxiv.1610.06269 · pith_short_12: SA5TOQPFEJQZ · pith_short_16: SA5TOQPFEJQZXKKY · pith_short_8: SA5TOQPF

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/SA5TOQPFEJQZXKKYPRGNTJO42E \
  | 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: 903b3741e522619ba9587c4cd9a5dcd134a016e22d14e166246b7768aed545e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f465c955374654580b6356c4bd67e621c9004ffe7d10a221c1f220c3edee55c2",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-10-20T02:58:09Z",
    "title_canon_sha256": "b167576d603c4efff5c32f51f94a8e7bc6df62c19b1b6ed6a0c475de16f1a741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06269",
    "kind": "arxiv",
    "version": 2
  }
}