Pith Number

pith:VD7KEV2A

pith:2025:VD7KEV2AJNMFSTI3DQPYMD2PFI

not attested not anchored not stored refs pending

Extending Foundational Monocular Depth Estimators to Fisheye Cameras with Calibration Tokens

Alex Wong, Hyoungseob Park, Jung-Hee Kim, Patrick Rim, Rit Gangopadhyay, Xien Chen

arxiv:2508.04928 v5 · 2025-08-06 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VD7KEV2AJNMFSTI3DQPYMD2PFI}

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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	2026-07-07T01:15:56.883624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8fea257404b58594d1b1c1f860f4f2a18a8fed278f073de6b5826aed96aeec0

Aliases

arxiv: 2508.04928 · arxiv_version: 2508.04928v5 · doi: 10.48550/arxiv.2508.04928 · pith_short_12: VD7KEV2AJNMF · pith_short_16: VD7KEV2AJNMFSTI3 · pith_short_8: VD7KEV2A

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/VD7KEV2AJNMFSTI3DQPYMD2PFI \
  | 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: a8fea257404b58594d1b1c1f860f4f2a18a8fed278f073de6b5826aed96aeec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca08901f3aa293a5b8c148927ac3894fc14a833dcd55496a7fd1f4eb8dbbfd0e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-06T23:23:20Z",
    "title_canon_sha256": "a90bb7a77d1c91a6294f292365014d1dce032099beb34e1f82ee8892f4eb4421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04928",
    "kind": "arxiv",
    "version": 5
  }
}