Pith Number

pith:V52YOSA7

pith:2022:V52YOSA72E6DWLWZFOG6LUCD7Y

not attested not anchored not stored refs pending

Improving Contrastive Learning on Visually Homogeneous Mars Rover Images

Charles Moore, Edwin Goh, Isaac Ronald Ward, Jingdao Chen, Kai Pak

arxiv:2210.09234 v1 · 2022-10-17 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V52YOSA72E6DWLWZFOG6LUCD7Y}

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	2026-07-05T05:07:20.331210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af7587481fd13c3b2ed92b8de5d043fe30b0f293ec248e322eb18063fae9188f

Aliases

arxiv: 2210.09234 · arxiv_version: 2210.09234v1 · doi: 10.48550/arxiv.2210.09234 · pith_short_12: V52YOSA72E6D · pith_short_16: V52YOSA72E6DWLWZ · pith_short_8: V52YOSA7

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/V52YOSA72E6DWLWZFOG6LUCD7Y \
  | 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: af7587481fd13c3b2ed92b8de5d043fe30b0f293ec248e322eb18063fae9188f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827ec2aeb5e10e534856517ed6972fee9d1ec3fedb0aae2a810438a25e484421",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-17T16:26:56Z",
    "title_canon_sha256": "b244125ea1bcbb1b5156072e465036da4557fecb45588a6220db2f55ca56fe28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09234",
    "kind": "arxiv",
    "version": 1
  }
}