Pith Number

pith:LV4TCFLO

pith:2019:LV4TCFLOX4CM6Z4PPYGZD747LL

not attested not anchored not stored refs pending

A Case for Backward Compatibility for Human-AI Teams

Besmira Nushi, Dan Weld, Ece Kamar, Eric Horvitz, Gagan Bansal, Walter Lasecki

arxiv:1906.01148 v1 · 2019-06-04 · cs.HC · 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{LV4TCFLOX4CM6Z4PPYGZD747LL}

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	2026-05-17T23:44:10.713916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d7931156ebf04cf678f7e0d91ff9f5ad822316b83307393cdb51f3ff2c5bd0a

Aliases

arxiv: 1906.01148 · arxiv_version: 1906.01148v1 · doi: 10.48550/arxiv.1906.01148 · pith_short_12: LV4TCFLOX4CM · pith_short_16: LV4TCFLOX4CM6Z4P · pith_short_8: LV4TCFLO

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/LV4TCFLOX4CM6Z4PPYGZD747LL \
  | 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: 5d7931156ebf04cf678f7e0d91ff9f5ad822316b83307393cdb51f3ff2c5bd0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3567e36aaec7c48a625f2aaae94ffa18ffc95cb27f742e7ea04ca14de6ef0bf7",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-06-04T01:09:14Z",
    "title_canon_sha256": "2fc44b37db9901a9ec2cc32fef04c5c938c9f4635df47bee619a324a336a0c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01148",
    "kind": "arxiv",
    "version": 1
  }
}