Pith Number

pith:JMYVF7HF

pith:2025:JMYVF7HF2EJSDLTXX4PDMFTM6V

not attested not anchored not stored refs pending

PixelNav: Towards Model-based Vision-Only Navigation with Topological Graphs

Denis Fatykhov, German Devchich, Gonzalo Ferrer, Sergey Bakulin, Timur Akhtyamov

arxiv:2507.20892 v1 · 2025-07-28 · 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{JMYVF7HF2EJSDLTXX4PDMFTM6V}

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	2026-07-05T11:44:27.571729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b3152fce5d11321ae77bf1e36166cf5699af94f4a59003b196139b5bec48e56

Aliases

arxiv: 2507.20892 · arxiv_version: 2507.20892v1 · doi: 10.48550/arxiv.2507.20892 · pith_short_12: JMYVF7HF2EJS · pith_short_16: JMYVF7HF2EJSDLTX · pith_short_8: JMYVF7HF

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/JMYVF7HF2EJSDLTXX4PDMFTM6V \
  | 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: 4b3152fce5d11321ae77bf1e36166cf5699af94f4a59003b196139b5bec48e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852e4aed0cd0344565cf401cfd2402a2bb9d63b76a15a5e30c36eebeb50d9e12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-28T14:44:36Z",
    "title_canon_sha256": "9bb826f2e05adbefea5e9f2496193dd85114f270e3d642a86b723f96e02ea56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20892",
    "kind": "arxiv",
    "version": 1
  }
}