Pith Number

pith:Y2ACROPX

pith:2022:Y2ACROPXRLMMLKJZ24PAXB4HQ6

not attested not anchored not stored refs pending

A Protocol for Validating Social Navigation Policies

Alexander Toshev, Anthony Francis, Edward Lee, Leila Takayama, S\"oren Pirk, Xuesu Xiao

arxiv:2204.05443 v2 · 2022-04-11 · cs.RO · 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{Y2ACROPXRLMMLKJZ24PAXB4HQ6}

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.

Cited by

2 papers in Pith

Vision-Language Models for Deployable Social Robot Navigation: Bridging Semantic Reasoning and Low-Level Control

AutoSpatial: Visual-Language Reasoning for Social Robot Navigation through Efficient Spatial Reasoning Learning

Receipt and verification

First computed	2026-07-05T04:19:07.923285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c68028b9f78ad8c5a939d71e0b878787b6858c3c7d9476b204f52ff810aa285b

Aliases

arxiv: 2204.05443 · arxiv_version: 2204.05443v2 · doi: 10.48550/arxiv.2204.05443 · pith_short_12: Y2ACROPXRLMM · pith_short_16: Y2ACROPXRLMMLKJZ · pith_short_8: Y2ACROPX

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/Y2ACROPXRLMMLKJZ24PAXB4HQ6 \
  | 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: c68028b9f78ad8c5a939d71e0b878787b6858c3c7d9476b204f52ff810aa285b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e9cc12792f0294ec20d49ecdb84272b67d0aa7a0fe4db9bc431d3e07797a2c",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-11T23:38:04Z",
    "title_canon_sha256": "28513830b0872a447f794472947dca7af347f62b64b4d21112da7f938040889d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05443",
    "kind": "arxiv",
    "version": 2
  }
}