Pith Number

pith:I3MDTW4G

pith:2019:I3MDTW4GUXLT2LBEBYXUFRNRKX

not attested not anchored not stored refs pending

Refine and Distill: Exploiting Cycle-Inconsistency and Knowledge Distillation for Unsupervised Monocular Depth Estimation

Andrea Pilzer, Elisa Ricci, Nicu Sebe, St\'ephane Lathuili\`ere

arxiv:1903.04202 v2 · 2019-03-11 · 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{I3MDTW4GUXLT2LBEBYXUFRNRKX}

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	2026-05-17T23:48:04.488460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d839db86a5d73d2c240e2f42c5b155cf96188b3fd82d7031b95ca5d1c9338b

Aliases

arxiv: 1903.04202 · arxiv_version: 1903.04202v2 · doi: 10.48550/arxiv.1903.04202 · pith_short_12: I3MDTW4GUXLT · pith_short_16: I3MDTW4GUXLT2LBE · pith_short_8: I3MDTW4G

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/I3MDTW4GUXLT2LBEBYXUFRNRKX \
  | 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: 46d839db86a5d73d2c240e2f42c5b155cf96188b3fd82d7031b95ca5d1c9338b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad62dafc48e9bfc51a940a0d872571927c581945696923f8ee98cd1486ef0c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-11T10:29:29Z",
    "title_canon_sha256": "424280426d44e79fa3f0edb9083fb882bb9af9bcf8f90d328a03dee6922fe9af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04202",
    "kind": "arxiv",
    "version": 2
  }
}