Pith Number

pith:7I2XWWMH

pith:2016:7I2XWWMH4IDAZ7KDEUE27APRPN

not attested not anchored not stored refs pending

DialPort: Connecting the Spoken Dialog Research Community to Real User Data

Kyusong Lee, Maxine Eskenazi, Tiancheng Zhao

arxiv:1606.02562 v1 · 2016-06-08 · cs.AI · 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{7I2XWWMH4IDAZ7KDEUE27APRPN}

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	2026-05-18T01:12:37.613005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa357b5987e2060cfd432509af81f17b603ec1895fbdf6356e7d7d7fee407be4

Aliases

arxiv: 1606.02562 · arxiv_version: 1606.02562v1 · doi: 10.48550/arxiv.1606.02562 · pith_short_12: 7I2XWWMH4IDA · pith_short_16: 7I2XWWMH4IDAZ7KD · pith_short_8: 7I2XWWMH

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/7I2XWWMH4IDAZ7KDEUE27APRPN \
  | 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: fa357b5987e2060cfd432509af81f17b603ec1895fbdf6356e7d7d7fee407be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c5f3f354087610e8671464cbc16b15a030f536c708116a50b3d060fbafc801",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-06-08T14:08:21Z",
    "title_canon_sha256": "671180089bc3a692daedcb2fa1d702792780a5d26188b14523e74cf007d79154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02562",
    "kind": "arxiv",
    "version": 1
  }
}