Pith Number

pith:622LD4T2

pith:2018:622LD4T2SBMBHDFVXD3VZOESMT

not attested not anchored not stored refs pending

SUGAMAN: Describing Floor Plans for Visually Impaired by Annotation Learning and Proximity based Grammar

Chiranjoy Chattopadhyay, Gaurav Bhatnagar, Satya Bhavsar, Shreya Goyal, Shreya Patel

arxiv:1812.00874 v1 · 2018-11-14 · cs.CV · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{622LD4T2SBMBHDFVXD3VZOESMT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:18.737759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b4b1f27a9058138cb5b8f75cb89264dae884f3b174ef61871d5b0a4cf95249

Aliases

arxiv: 1812.00874 · arxiv_version: 1812.00874v1 · doi: 10.48550/arxiv.1812.00874 · pith_short_12: 622LD4T2SBMB · pith_short_16: 622LD4T2SBMBHDFV · pith_short_8: 622LD4T2

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/622LD4T2SBMBHDFVXD3VZOESMT \
  | 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: f6b4b1f27a9058138cb5b8f75cb89264dae884f3b174ef61871d5b0a4cf95249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fd6d33761cd5561208a9f90fd009c702a451f7cc14a7b5f30793ee2ae709416",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-14T05:38:40Z",
    "title_canon_sha256": "2d6dc8766c47bdf2c3dc46147c02e664e59c9ba352dabfc38cd1d5b50924969a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00874",
    "kind": "arxiv",
    "version": 1
  }
}