Pith Number

pith:W42SHVSV

pith:2022:W42SHVSVO2EJJSV6CDOGGRVAJD

not attested not anchored not stored refs pending

Retrospective on the 2021 BASALT Competition on Learning from Human Feedback

Alexander Fries, Alexandra Souly, Anssi Kanervisto, Bharat Prakash, Chan Jun Shern, Cody Wild, Daniel del Castillo, David Watkins-Valls, Divyansh Garg, Edmund Mills, Nicholas Waytowich, Rohin Shah, Stephanie Milani, Steven H. Wang, Tom Lieberum, Vinicius G. Goecks

arxiv:2204.07123 v1 · 2022-04-14 · 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{W42SHVSVO2EJJSV6CDOGGRVAJD}

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	2026-07-05T04:14:49.789691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73523d655768894cabe10dc6346a048d028795a2163364eb4f91b1cef8ed557

Aliases

arxiv: 2204.07123 · arxiv_version: 2204.07123v1 · doi: 10.48550/arxiv.2204.07123 · pith_short_12: W42SHVSVO2EJ · pith_short_16: W42SHVSVO2EJJSV6 · pith_short_8: W42SHVSV

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/W42SHVSVO2EJJSV6CDOGGRVAJD \
  | 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: b73523d655768894cabe10dc6346a048d028795a2163364eb4f91b1cef8ed557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a951d063efa4be8224c580b51ca947310d2c83afb8f2d4c2a4f0c9f61d9f9de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-04-14T17:24:54Z",
    "title_canon_sha256": "a536ed316d025a3f5024fc58b32b87c2e2df046cd85b634652e01eb691d47857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07123",
    "kind": "arxiv",
    "version": 1
  }
}