Pith Number

pith:APVFOKRQ

pith:2018:APVFOKRQITQFSR6QQ44VTDV7OT

not attested not anchored not stored refs pending

Indoor Scene Understanding in 2.5/3D for Autonomous Agents: A Survey

Fatih Porikli, Muzammal Naseer, Salman H Khan

arxiv:1803.03352 v2 · 2018-03-09 · 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{APVFOKRQITQFSR6QQ44VTDV7OT}

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	2026-05-17T23:56:38.759238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ea572a3044e05947d08739598ebf74ea037adfee4958ca27305a0a32b89fb6

Aliases

arxiv: 1803.03352 · arxiv_version: 1803.03352v2 · doi: 10.48550/arxiv.1803.03352 · pith_short_12: APVFOKRQITQF · pith_short_16: APVFOKRQITQFSR6Q · pith_short_8: APVFOKRQ

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/APVFOKRQITQFSR6QQ44VTDV7OT \
  | 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: 03ea572a3044e05947d08739598ebf74ea037adfee4958ca27305a0a32b89fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1aa5cae5006d3ba34fda27dd3b88e67035ec97c4d0f163c28925447d1329874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-09T02:02:26Z",
    "title_canon_sha256": "ba07fbdab88187d137b1d2372ea0c6fe7c85e88382f004dcccb61e8667de0d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03352",
    "kind": "arxiv",
    "version": 2
  }
}