Pith Number

pith:K2AWANDU

pith:2021:K2AWANDUS4Z5ZD6IESLIQQ3T5K

not attested not anchored not stored refs pending

Learning from learning machines: a new generation of AI technology to meet the needs of science

Alejandro Wolf-Yadlin, Amy Justice, Anil Aswani, Babetta L. Marrone, Benjamin Nachman, Bobbie-Jo Webb-Robertson, Claire Tomlin, Daniel Arnold, Daniel Jacobson, Dipankar Dwivedi, Georgios V. Gkoutos, Ghanshyam Pilania, Gos Micklem, Haruko Wainwright, Hector Garcia Martin, James B. Brown, Jean-Baptiste Cazier, Juliane M\"uller, Ken Kreutz-Delgado, Kristofer Bouchard, Luca Pion-Tonachini, Mark Anderson, Michael Sohn, Michael W. Mahoney, Neeraj Kumar, Nicola Falco, Peter J. Bickel, Petrus Zwart, Prabhat, Quinn Jackson, Rick Stevens, Sarah Powers, Sean Peisert, Sharlee Climer, Ty Carlson, W. Bradley Holtz

arxiv:2111.13786 v1 · 2021-11-27 · 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{K2AWANDUS4Z5ZD6IESLIQQ3T5K}

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	2026-07-05T03:35:35.759895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56816034749733dc8fc82496884373ea81e9debffac6dfc471f34cf063ed0e0c

Aliases

arxiv: 2111.13786 · arxiv_version: 2111.13786v1 · doi: 10.48550/arxiv.2111.13786 · pith_short_12: K2AWANDUS4Z5 · pith_short_16: K2AWANDUS4Z5ZD6I · pith_short_8: K2AWANDU

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/K2AWANDUS4Z5ZD6IESLIQQ3T5K \
  | 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: 56816034749733dc8fc82496884373ea81e9debffac6dfc471f34cf063ed0e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b34cbe3c930e4da58852242e481ee471a44ddfcafdd161d3002d190da25c757a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-27T00:55:21Z",
    "title_canon_sha256": "d45b18d4757ff37ff4a41e0989b3745de8637f1095551caadf9de83b4accd44d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13786",
    "kind": "arxiv",
    "version": 1
  }
}