Pith Number

pith:QNTS7LS3

pith:2021:QNTS7LS3TANY5M6FHIUVKOQVAT

not attested not anchored not stored refs pending

AI Descartes: Combining Data and Theory for Derivable Scientific Discovery

Bachir El Khadir, Cristina Cornelio, Joao Goncalves, Kenneth Clarkson, Lior Horesh, Nimrod Megiddo, Sanjeeb Dash, Tyler Josephson, Vernon Austel

arxiv:2109.01634 v4 · 2021-09-03 · 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{QNTS7LS3TANY5M6FHIUVKOQVAT}

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

Symbolic Classification-Enabled LHC Limits Online BSM Global Fits

Interpretable Machine Learning for Science with PySR and SymbolicRegression.jl

Receipt and verification

First computed	2026-07-05T05:31:11.108160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83672fae5b981b8eb3c53a29553a1504d43e7e3aea40283e5dca74f715547200

Aliases

arxiv: 2109.01634 · arxiv_version: 2109.01634v4 · doi: 10.48550/arxiv.2109.01634 · pith_short_12: QNTS7LS3TANY · pith_short_16: QNTS7LS3TANY5M6F · pith_short_8: QNTS7LS3

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/QNTS7LS3TANY5M6FHIUVKOQVAT \
  | 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: 83672fae5b981b8eb3c53a29553a1504d43e7e3aea40283e5dca74f715547200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e798a1ffb3f3cf0f0d50755b56829752d03e84b818bc03fed5d905aace59ad95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-09-03T17:19:17Z",
    "title_canon_sha256": "ca5e129c4e1425edf1ffe5213ee830bab68304020faa45609c4836aad7481e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01634",
    "kind": "arxiv",
    "version": 4
  }
}