Pith Number

pith:NMSKHPNP

pith:2016:NMSKHPNPOHUWNFUJCBFGN3RLNP

not attested not anchored not stored refs pending

Indoor Space Recognition using Deep Convolutional Neural Network: A Case Study at MIT Campus

Carlo Ratti, Dimitrios Milioris, Fabio Duarte, Fan Zhang, Hui Lin, Ruixian Ma

arxiv:1610.02414 v1 · 2016-10-07 · 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{NMSKHPNPOHUWNFUJCBFGN3RLNP}

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	2026-05-18T01:02:51.539275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b24a3bdaf71e9669689104a66ee2b6bcdf9ed7aace8b00709d1c209f410487c

Aliases

arxiv: 1610.02414 · arxiv_version: 1610.02414v1 · doi: 10.48550/arxiv.1610.02414 · pith_short_12: NMSKHPNPOHUW · pith_short_16: NMSKHPNPOHUWNFUJ · pith_short_8: NMSKHPNP

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/NMSKHPNPOHUWNFUJCBFGN3RLNP \
  | 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: 6b24a3bdaf71e9669689104a66ee2b6bcdf9ed7aace8b00709d1c209f410487c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33622154015078551e59cba97c5379999512c70da684d0f216f8b0496986371",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-10-07T20:24:04Z",
    "title_canon_sha256": "341b9f3e224b9aaa3e5590fabf024803376dc67e38d6e93608b4679b296583bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02414",
    "kind": "arxiv",
    "version": 1
  }
}