Pith Number

pith:6X5MM3TY

pith:2026:6X5MM3TY2JISC6BPXOCGRLBJ7W

not attested not anchored not stored refs pending

A Dataset for Dynamic Human Preferences for Vision Language Models

Dylan Hadfield-Menell (Massachusetts Institute of Technology), Hannah Gao (Massachusetts Institute of Technology), Rachel Ma (Massachusetts Institute of Technology)

arxiv:2606.07653 v1 · 2026-06-02 · cs.CV · 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{6X5MM3TY2JISC6BPXOCGRLBJ7W}

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	2026-06-09T00:04:45.895164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5fac66e78d25121782fbb8468ac29fd9f87e7a5edef76910dc79919f368fe06

Aliases

arxiv: 2606.07653 · arxiv_version: 2606.07653v1 · doi: 10.48550/arxiv.2606.07653 · pith_short_12: 6X5MM3TY2JIS · pith_short_16: 6X5MM3TY2JISC6BP · pith_short_8: 6X5MM3TY

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/6X5MM3TY2JISC6BPXOCGRLBJ7W \
  | 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: f5fac66e78d25121782fbb8468ac29fd9f87e7a5edef76910dc79919f368fe06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b20c8617ceb0af5d2d5c07797b72453e2f5dfb92a698f22905a4b76f744731d5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-02T23:08:29Z",
    "title_canon_sha256": "7590dd621aaaa0090cece0b6885300d769615eedac504d8b84a27c42b968403d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07653",
    "kind": "arxiv",
    "version": 1
  }
}