Pith Number

pith:UWRTZRZD

pith:2019:UWRTZRZDZP5FFFXSZUI54A2PJ3

not attested not anchored not stored refs pending

Measuring similarity between geo-tagged videos using largest common view

KwangSoo Yang, Kwang Woo Nam, Wei Ding

arxiv:1905.03695 v1 · 2019-04-28 · cs.CV · cs.DB · 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{UWRTZRZDZP5FFFXSZUI54A2PJ3}

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	2026-05-17T23:46:36.989764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a33cc723cbfa5296f2cd11de034f4ef3bb8ac55e24de687106f42ef30e9029

Aliases

arxiv: 1905.03695 · arxiv_version: 1905.03695v1 · doi: 10.48550/arxiv.1905.03695 · pith_short_12: UWRTZRZDZP5F · pith_short_16: UWRTZRZDZP5FFFXS · pith_short_8: UWRTZRZD

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/UWRTZRZDZP5FFFXSZUI54A2PJ3 \
  | 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: a5a33cc723cbfa5296f2cd11de034f4ef3bb8ac55e24de687106f42ef30e9029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7678179d5bc30eacdb3e946ac12fdadfb9c3595aa74be08f698a1b6788d60a5",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-28T14:46:06Z",
    "title_canon_sha256": "ac89c087975739be1e1a22dad5ebd09f86f183faf1c5063aa6a2b50239cbe9a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03695",
    "kind": "arxiv",
    "version": 1
  }
}