Pith Number

pith:DYAG7AK4

pith:2020:DYAG7AK4BXGX5GQHX3TTH6KBJX

not attested not anchored not stored refs pending

Grounding Conversations with Improvised Dialogues

Hyundong Cho, Jonathan May

arxiv:2004.09544 v2 · 2020-04-20 · 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{DYAG7AK4BXGX5GQHX3TTH6KBJX}

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	2026-07-05T01:51:40.881044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e006f815c0dcd7e9a07bee733f9414df5519f8d03fbc958bf9b27981063fbf2

Aliases

arxiv: 2004.09544 · arxiv_version: 2004.09544v2 · doi: 10.48550/arxiv.2004.09544 · pith_short_12: DYAG7AK4BXGX · pith_short_16: DYAG7AK4BXGX5GQH · pith_short_8: DYAG7AK4

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/DYAG7AK4BXGX5GQHX3TTH6KBJX \
  | 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: 1e006f815c0dcd7e9a07bee733f9414df5519f8d03fbc958bf9b27981063fbf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b9d89ccc09c12ccbf7baa03f55de8633b912557be649fc9207aefe4b364b08e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-20T18:05:53Z",
    "title_canon_sha256": "cff468a95b6f7c2328961cf309ef8b9f4afb7c0705b99ac30eafbad39b7dda09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09544",
    "kind": "arxiv",
    "version": 2
  }
}