Pith Number

pith:VR4TMOHH

pith:2023:VR4TMOHHPFZDHS4MS7KMZ5CYAI

not attested not anchored not stored refs pending

ShadowNav: Crater-Based Localization for Nighttime and Permanently Shadowed Region Lunar Navigation

Abhishek Cauligi, Deegan Atha, John Elliott, Larry Matthies, Masahiro Ono, R. Michael Swan, Shreyansh Daftry

arxiv:2301.04630 v1 · 2023-01-11 · cs.RO · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR4TMOHHPFZDHS4MS7KMZ5CYAI}

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	2026-07-05T05:36:52.357034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac793638e7797233cb8c97d4ccf4580221ffd444d45be1c2e0ac916c8e7da268

Aliases

arxiv: 2301.04630 · arxiv_version: 2301.04630v1 · doi: 10.48550/arxiv.2301.04630 · pith_short_12: VR4TMOHHPFZD · pith_short_16: VR4TMOHHPFZDHS4M · pith_short_8: VR4TMOHH

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/VR4TMOHHPFZDHS4MS7KMZ5CYAI \
  | 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: ac793638e7797233cb8c97d4ccf4580221ffd444d45be1c2e0ac916c8e7da268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8fde6f0ed54eae276786e815be08f79ea61d87205210fbb67239e0ef173754",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-01-11T18:35:31Z",
    "title_canon_sha256": "c6aaa48c3cd8dac367dbffbbcfccb9f576c64608dfeba119fc071ec62928c81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04630",
    "kind": "arxiv",
    "version": 1
  }
}