Pith Number

pith:N7IAKPLZ

pith:2026:N7IAKPLZVIINEU3U2QZMRWVLIB

not attested not anchored not stored refs pending

Hierarchical Experimentalist Agents

Abhranil Chandra, Sankaran Vaidyanathan, Scott Niekum, Utsav Dhanuka, Varun Gandhi

arxiv:2606.29315 v1 · 2026-06-28 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7IAKPLZVIINEU3U2QZMRWVLIB}

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	2026-06-30T01:18:01.211814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd0053d79aa10d25374d432c8daab4065fc65c1c7d66ba1f44a668ce6de1022

Aliases

arxiv: 2606.29315 · arxiv_version: 2606.29315v1 · doi: 10.48550/arxiv.2606.29315 · pith_short_12: N7IAKPLZVIIN · pith_short_16: N7IAKPLZVIINEU3U · pith_short_8: N7IAKPLZ

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/N7IAKPLZVIINEU3U2QZMRWVLIB \
  | 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: 6fd0053d79aa10d25374d432c8daab4065fc65c1c7d66ba1f44a668ce6de1022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b127c47f4cae749b5489ff6e55deeed203d0acb2a27166b046785bd4243e7691",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-28T10:21:55Z",
    "title_canon_sha256": "34ba3d4dfe1a45a972ab337004f28ab03d677745710fbf765e2361acf722e197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29315",
    "kind": "arxiv",
    "version": 1
  }
}