Pith Number

pith:DRWQIIHH

pith:2018:DRWQIIHHN4J5L5CSIRZJREWX6W

not attested not anchored not stored refs pending

Low Power Depth Estimation of Rigid Objects for Time-of-Flight Imaging

James Noraky, Vivienne Sze

arxiv:1810.01930 v2 · 2018-10-03 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRWQIIHHN4J5L5CSIRZJREWX6W}

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	2026-05-17T23:50:23.576126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6d0420e76f13d5f45244729892d7f5bd6d5a1278883dc7b04c8d43e9afed14

Aliases

arxiv: 1810.01930 · arxiv_version: 1810.01930v2 · doi: 10.48550/arxiv.1810.01930 · pith_short_12: DRWQIIHHN4J5 · pith_short_16: DRWQIIHHN4J5L5CS · pith_short_8: DRWQIIHH

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/DRWQIIHHN4J5L5CSIRZJREWX6W \
  | 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: 1c6d0420e76f13d5f45244729892d7f5bd6d5a1278883dc7b04c8d43e9afed14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21625115b1114c3d0813370d001498d2d0a92f911379bc199b1642de53919e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-10-03T19:43:12Z",
    "title_canon_sha256": "c06221f45f6a49c12481edf8fb8c578881cfdcb76f222381fb56229c36d72b77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01930",
    "kind": "arxiv",
    "version": 2
  }
}