Pith Number

pith:63D6VJDL

pith:2019:63D6VJDL5A7KYSXO7UJRV7CDRE

not attested not anchored not stored refs pending

Exploring Computational User Models for Agent Policy Summarization

Daphna Lifschitz, Finale Doshi-Velez, Isaac Lage, Ofra Amir

arxiv:1905.13271 v1 · 2019-05-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63D6VJDL5A7KYSXO7UJRV7CDRE}

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	2026-05-17T23:44:35.456471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c7eaa46be83eac4aeefd131afc4389195d969c91dce1ef9a6c781efb99d31d

Aliases

arxiv: 1905.13271 · arxiv_version: 1905.13271v1 · doi: 10.48550/arxiv.1905.13271 · pith_short_12: 63D6VJDL5A7K · pith_short_16: 63D6VJDL5A7KYSXO · pith_short_8: 63D6VJDL

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/63D6VJDL5A7KYSXO7UJRV7CDRE \
  | 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: f6c7eaa46be83eac4aeefd131afc4389195d969c91dce1ef9a6c781efb99d31d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f562ba36ed5de4c64912a364a23d37b4e20b65a94825204fedd0ff535bb9f56e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-30T19:32:46Z",
    "title_canon_sha256": "e26aba9d0d31fe31a53316880d87ed06992cdbd81aad6bc447c30be9a5b45436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13271",
    "kind": "arxiv",
    "version": 1
  }
}