Pith Number

pith:EXUAIVRS

pith:2020:EXUAIVRSII2ACHONLIVKSECBRJ

not attested not anchored not stored refs pending

Topological Mapping for Manhattan-like Repetitive Environments

K. Madhava Krishna, Ravi Kiran Sarvadevabhatla, Sai Shubodh Puligilla, Satyajit Tourani, Tushar Vaidya, Udit Singh Parihar

arxiv:2002.06575 v3 · 2020-02-16 · cs.CV · 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{EXUAIVRSII2ACHONLIVKSECBRJ}

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	2026-07-05T00:47:00.250438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e80456324234011dcd5a2aa910418a73fb9186429e30b7542fddca4996aa8c

Aliases

arxiv: 2002.06575 · arxiv_version: 2002.06575v3 · doi: 10.48550/arxiv.2002.06575 · pith_short_12: EXUAIVRSII2A · pith_short_16: EXUAIVRSII2ACHON · pith_short_8: EXUAIVRS

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/EXUAIVRSII2ACHONLIVKSECBRJ \
  | 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: 25e80456324234011dcd5a2aa910418a73fb9186429e30b7542fddca4996aa8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eed7dcf36646d2aeeb006cd1d64e82266479c39c357340fd4db8500eea7fbf2d",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-16T13:20:28Z",
    "title_canon_sha256": "c829b576c5d3e62619f44403e0bc8adcb8c985a18e544f6ab988f18aa42fff4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06575",
    "kind": "arxiv",
    "version": 3
  }
}