Pith Number

pith:FK6FJ3MC

pith:2020:FK6FJ3MCU22HMOLV33ENJT5ERT

not attested not anchored not stored refs pending

A Theory of Usable Information Under Computational Constraints

Jiaming Song, Russell Stewart, Shengjia Zhao, Stefano Ermon, Yilun Xu

arxiv:2002.10689 v1 · 2020-02-25 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK6FJ3MCU22HMOLV33ENJT5ERT}

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

2 papers in Pith

Parametric Prior Mapping Framework for Non-stationary Probabilistic Time Series Forecasting

Hessian-Enhanced Token Attribution (HETA): Interpreting Autoregressive LLMs

Receipt and verification

First computed	2026-07-05T00:43:24.238083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abc54ed82a6b4763975dec8d4cfa48cea6c5db314bf55ee98e01ce705f7619d

Aliases

arxiv: 2002.10689 · arxiv_version: 2002.10689v1 · doi: 10.48550/arxiv.2002.10689 · pith_short_12: FK6FJ3MCU22H · pith_short_16: FK6FJ3MCU22HMOLV · pith_short_8: FK6FJ3MC

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/FK6FJ3MCU22HMOLV33ENJT5ERT \
  | 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: 2abc54ed82a6b4763975dec8d4cfa48cea6c5db314bf55ee98e01ce705f7619d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63b75a482e2060bb7ef86070d412568b5589f468f5217cd87c864d661916d8a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-25T06:09:30Z",
    "title_canon_sha256": "e36c948cfcd5365927d7efa03364958512133d66dbc4428ad3914b34e056eae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10689",
    "kind": "arxiv",
    "version": 1
  }
}