Pith Number

pith:XZ4WGMDW

pith:2019:XZ4WGMDWCJR3PWVTFXQH7M7FJG

not attested not anchored not stored refs pending

A Need for Trust in Conversational Interface Research

Elaheh Sanoubari, Justin Edwards

arxiv:1907.01923 v1 · 2019-07-03 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZ4WGMDWCJR3PWVTFXQH7M7FJG}

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	2026-05-17T23:41:34.518816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be796330761263b7dab32de07fb3e549beb5382bebabe412b0305b8fd099ae09

Aliases

arxiv: 1907.01923 · arxiv_version: 1907.01923v1 · doi: 10.48550/arxiv.1907.01923 · pith_short_12: XZ4WGMDWCJR3 · pith_short_16: XZ4WGMDWCJR3PWVT · pith_short_8: XZ4WGMDW

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/XZ4WGMDWCJR3PWVTFXQH7M7FJG \
  | 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: be796330761263b7dab32de07fb3e549beb5382bebabe412b0305b8fd099ae09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce3cdd1ad00e7336e85695d1f853dcf39c40f99f59cef1633924f98a0ff44ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-07-03T13:12:23Z",
    "title_canon_sha256": "0ec9bb8aee6b1c3d8ca2cbbf77e1899472647b132910a78985e310caf341dd2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01923",
    "kind": "arxiv",
    "version": 1
  }
}