Pith Number

pith:DC27ZGJ7

pith:2025:DC27ZGJ7ES253E77WJNNPEH6PY

not attested not anchored not stored refs pending

Grid2Guide: A* Enabled Small Language Model for Indoor Navigation

Md. Wasiul Haque, Mizanur Rahman, Sagar Dasgupta

arxiv:2508.08100 v2 · 2025-08-11 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DC27ZGJ7ES253E77WJNNPEH6PY}

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	2026-07-05T12:02:05.247625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18b5fc993f24b5dd93ffb25ad790fe7e359f4fe3f523b8d9927e7d7684e91a9d

Aliases

arxiv: 2508.08100 · arxiv_version: 2508.08100v2 · doi: 10.48550/arxiv.2508.08100 · pith_short_12: DC27ZGJ7ES25 · pith_short_16: DC27ZGJ7ES253E77 · pith_short_8: DC27ZGJ7

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/DC27ZGJ7ES253E77WJNNPEH6PY \
  | 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: 18b5fc993f24b5dd93ffb25ad790fe7e359f4fe3f523b8d9927e7d7684e91a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d10dcfeca8bce1e95e160150f79fce459cde72c2a3210779b4d8c14b5c5ff36",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-11T15:39:27Z",
    "title_canon_sha256": "26d6bafdb5b83feafa5d2621f97c42b1533cdef8ec845b8eabfe79d661ee7f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08100",
    "kind": "arxiv",
    "version": 2
  }
}