Pith Number

pith:IQJSFR6R

pith:2021:IQJSFR6RX26S66L2I4FVC5OGKX

not attested not anchored not stored refs pending

Core Challenges of Social Robot Navigation: A Survey

Aaron Steinfeld, Allan Wang, Christoforos Mavrogiannis, Dapeng Zhao, Francesca Baldini, Jean Oh, Pete Trautman

arxiv:2103.05668 v2 · 2021-03-09 · 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{IQJSFR6RX26S66L2I4FVC5OGKX}

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

1 paper in Pith

EvoNav: Evolutionary Reward Function Design for Robot Navigation with Large Language Models

Receipt and verification

First computed	2026-07-05T02:24:01.283850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441322c7d1bebd2f797a470b5175c655f52b9c9fdf2b35cd5eafbdbb76548ecf

Aliases

arxiv: 2103.05668 · arxiv_version: 2103.05668v2 · doi: 10.48550/arxiv.2103.05668 · pith_short_12: IQJSFR6RX26S · pith_short_16: IQJSFR6RX26S66L2 · pith_short_8: IQJSFR6R

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/IQJSFR6RX26S66L2I4FVC5OGKX \
  | 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: 441322c7d1bebd2f797a470b5175c655f52b9c9fdf2b35cd5eafbdbb76548ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14d7770f2fcf1aaee7c447c0a53728ac615b0cc28b7190fa8b4ba427d90839a",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-09T19:13:09Z",
    "title_canon_sha256": "4f25c522ea09bfe8fceb2b8d34f07d267726ae1be4194442957a9549bc4a3406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05668",
    "kind": "arxiv",
    "version": 2
  }
}