Pith Number

pith:AII5J27C

pith:2019:AII5J27CHCHXEGYXAXDF6UI623

not attested not anchored not stored refs pending

Depth Estimation on Underwater Omni-directional Images Using a Deep Neural Network

Haofei Kuang, Qingwen Xu, S\"oren Schwertfeger

arxiv:1905.09441 v1 · 2019-05-23 · 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{AII5J27CHCHXEGYXAXDF6UI623}

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	2026-05-17T23:45:17.021967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0211d4ebe2388f721b1705c65f511ed6c6ab98491ad9d13625fbfad191c2a221

Aliases

arxiv: 1905.09441 · arxiv_version: 1905.09441v1 · doi: 10.48550/arxiv.1905.09441 · pith_short_12: AII5J27CHCHX · pith_short_16: AII5J27CHCHXEGYX · pith_short_8: AII5J27C

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/AII5J27CHCHXEGYXAXDF6UI623 \
  | 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: 0211d4ebe2388f721b1705c65f511ed6c6ab98491ad9d13625fbfad191c2a221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06452a25631a87772d384ae9b003c2f94dcc855f619c70398b7437ca6aee130b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-23T02:58:32Z",
    "title_canon_sha256": "65a9074e35cd0ae50288b274fc283f95dc55668ee22e00b7d6358f7896d6d524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09441",
    "kind": "arxiv",
    "version": 1
  }
}