Pith Number

pith:NJDHGIK7

pith:2017:NJDHGIK754ASDNTY5RGNYGA2NV

not attested not anchored not stored refs pending

Systems of natural-language-facilitated human-robot cooperation: A review

Rui Liu, Xiaoli Zhang

arxiv:1701.08269 v2 · 2017-01-28 · cs.RO · cs.AI · cs.CL · 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{NJDHGIK754ASDNTY5RGNYGA2NV}

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	2026-05-18T00:43:35.279897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4673215fef0121b678ec4cdc181a6d71dfc986f1cdeccfd1b03182d71656f5

Aliases

arxiv: 1701.08269 · arxiv_version: 1701.08269v2 · doi: 10.48550/arxiv.1701.08269 · pith_short_12: NJDHGIK754AS · pith_short_16: NJDHGIK754ASDNTY · pith_short_8: NJDHGIK7

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/NJDHGIK754ASDNTY5RGNYGA2NV \
  | 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: 6a4673215fef0121b678ec4cdc181a6d71dfc986f1cdeccfd1b03182d71656f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af59df7477cb3292cfa41b27d9bc48965ffd42e88e9b1b1821d35c9113c3b10",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-01-28T08:32:35Z",
    "title_canon_sha256": "780354f6b562a5f0419fb33ff914c63c4ad6c107ced67a4b8640ad53f77fd2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08269",
    "kind": "arxiv",
    "version": 2
  }
}