Pith Number

pith:K5MKYOS5

pith:2020:K5MKYOS57PKWW5O4UFA27H3GLV

not attested not anchored not stored refs pending

Proactive Interaction Framework for Intelligent Social Receptionist Robots

Fan Wang, Haiqing Pan, Hao Tian, Jiangyong Li, Min Zhao, Yang Xue, Yueqiang Dong

arxiv:2012.04832 v2 · 2020-12-09 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5MKYOS57PKWW5O4UFA27H3GLV}

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	2026-07-05T02:26:02.095912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5758ac3a5dfbd56b75dca141af9f665d4c4a4e588b3f6784d7acee89f4a4a507

Aliases

arxiv: 2012.04832 · arxiv_version: 2012.04832v2 · doi: 10.48550/arxiv.2012.04832 · pith_short_12: K5MKYOS57PKW · pith_short_16: K5MKYOS57PKWW5O4 · pith_short_8: K5MKYOS5

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/K5MKYOS57PKWW5O4UFA27H3GLV \
  | 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: 5758ac3a5dfbd56b75dca141af9f665d4c4a4e588b3f6784d7acee89f4a4a507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de6a5dc83e061eb9b0b63baf8fb818f8145c96416aa92960a8fb2721aa89bc08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-12-09T02:42:38Z",
    "title_canon_sha256": "da7c1c773c734ba2c82baa47fe322149751123c57ebfa1a8b44f3402e1165551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04832",
    "kind": "arxiv",
    "version": 2
  }
}