Pith Number

pith:U2DLVPNW

pith:2016:U2DLVPNWIMRWGUS4RDANTLHH7H

not attested not anchored not stored refs pending

Chatbots' Greetings to Human-Computer Communication

Lu\'isa Coheur, Maria Jo\~ao Pereira, Pedro Fialho, Ricardo Ribeiro

arxiv:1609.06479 v1 · 2016-09-21 · 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{U2DLVPNWIMRWGUS4RDANTLHH7H}

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	2026-05-18T01:04:08.151986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a686babdb6432363525c88c0d9ace7f9e086bd2ae913310ddbd54dc0eb482132

Aliases

arxiv: 1609.06479 · arxiv_version: 1609.06479v1 · doi: 10.48550/arxiv.1609.06479 · pith_short_12: U2DLVPNWIMRW · pith_short_16: U2DLVPNWIMRWGUS4 · pith_short_8: U2DLVPNW

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/U2DLVPNWIMRWGUS4RDANTLHH7H \
  | 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: a686babdb6432363525c88c0d9ace7f9e086bd2ae913310ddbd54dc0eb482132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54a881b82f4b7a1782b50ea64c47f26cf063bd6dbe8f165612d612a4f56922a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-09-21T09:39:48Z",
    "title_canon_sha256": "197cba52f0ba7657a0e0bb3c2d545ce2645072acaa8ff3ecf9669af079c6e926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06479",
    "kind": "arxiv",
    "version": 1
  }
}