Pith Number

pith:OQBPT3ER

pith:2025:OQBPT3ERY5U2CCEUF64OYFI7UA

not attested not anchored not stored refs pending

CL-CoTNav: Closed-Loop Hierarchical Chain-of-Thought for Zero-Shot Object-Goal Navigation with Vision-Language Models

Chen Lv, Hongliang Guo, Maonan Wang, Wei-Yun Yau, Xiangkun He, Yuxin Cai

arxiv:2504.09000 v1 · 2025-04-11 · 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{OQBPT3ERY5U2CCEUF64OYFI7UA}

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

3 papers in Pith

EvoMemNav: Efficient Self-Evolving Fine-Grained Memory for Zero-Shot Embodied Navigation

Aligning Perception, Reasoning, Modeling and Interaction: A Survey on Physical AI

HiRO-Nav: Hybrid ReasOning Enables Efficient Embodied Navigation

Receipt and verification

First computed	2026-07-05T10:48:02.851238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7402f9ec91c769a108942fb8ec151fa00ce71dd341da0f6e9eb5460638a8122f

Aliases

arxiv: 2504.09000 · arxiv_version: 2504.09000v1 · doi: 10.48550/arxiv.2504.09000 · pith_short_12: OQBPT3ERY5U2 · pith_short_16: OQBPT3ERY5U2CCEU · pith_short_8: OQBPT3ER

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/OQBPT3ERY5U2CCEUF64OYFI7UA \
  | 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: 7402f9ec91c769a108942fb8ec151fa00ce71dd341da0f6e9eb5460638a8122f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81279266263960dac3f43222b1be2296fa7f86c0660a5a9dfbfc000fdcb5e4c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-11T22:21:08Z",
    "title_canon_sha256": "bf7472aabe901d443e2b1288205172515b91d7cf4c2414cc37c108f57dc66447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09000",
    "kind": "arxiv",
    "version": 1
  }
}