Pith Number

pith:74N5XP6J

pith:2021:74N5XP6JQRYFAMO5BUX5UKJNVC

not attested not anchored not stored refs pending

Negative Feedback System as Optimizer for Machine Learning Systems

Jeremy Holleman, Md Munir Hasan

arxiv:2103.14115 v2 · 2021-03-25 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74N5XP6JQRYFAMO5BUX5UKJNVC}

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.

Cited by

1 paper in Pith

Model-Grounded Symbolic Artificial Intelligence Systems Learning and Reasoning with Model-Grounded Symbolic Artificial Intelligence Systems

Receipt and verification

First computed	2026-07-05T09:52:54.881649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff1bdbbfc984705031dd0d2fda292da896b15279aa33466b58627e22bb73c222

Aliases

arxiv: 2103.14115 · arxiv_version: 2103.14115v2 · doi: 10.48550/arxiv.2103.14115 · pith_short_12: 74N5XP6JQRYF · pith_short_16: 74N5XP6JQRYFAMO5 · pith_short_8: 74N5XP6J

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/74N5XP6JQRYFAMO5BUX5UKJNVC \
  | 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: ff1bdbbfc984705031dd0d2fda292da896b15279aa33466b58627e22bb73c222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7312a1fcefea403e1e65e89bbc88d19e09f9a9ba74ffcd73e714a0b744700b9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-25T20:13:53Z",
    "title_canon_sha256": "3404da5397bf0bcc906583f73a636f9936bedd506b5684278f3c1284caf535ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14115",
    "kind": "arxiv",
    "version": 2
  }
}