Pith Number

pith:UBWZXPN4

pith:2019:UBWZXPN4J3K6EU5R7QKZN44A6C

not attested not anchored not stored refs pending

Towards Best Experiment Design for Evaluating Dialogue System Output

Samira Shaikh, Sashank Santhanam

arxiv:1909.10122 v1 · 2019-09-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBWZXPN4J3K6EU5R7QKZN44A6C}

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	2026-07-05T00:06:17.839793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06d9bbdbc4ed5e253b1fc1596f380f0b35851f765c4739206036d2aff04adcf

Aliases

arxiv: 1909.10122 · arxiv_version: 1909.10122v1 · doi: 10.48550/arxiv.1909.10122 · pith_short_12: UBWZXPN4J3K6 · pith_short_16: UBWZXPN4J3K6EU5R · pith_short_8: UBWZXPN4

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/UBWZXPN4J3K6EU5R7QKZN44A6C \
  | 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: a06d9bbdbc4ed5e253b1fc1596f380f0b35851f765c4739206036d2aff04adcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af50a54ab460dcb348bd3acbb2b79c31e6311fc8692485eb5197952083279a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-23T01:45:55Z",
    "title_canon_sha256": "787f33a867512dc1d90d6bec6fd4c15f86eaeeedcb3081f6ab392b727d92e5cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10122",
    "kind": "arxiv",
    "version": 1
  }
}