Pith Number

pith:BUJCJ2DQ

pith:2019:BUJCJ2DQOVPLLI6LFJEF22UHZJ

not attested not anchored not stored refs pending

Parallel Unbalanced Optimal Transport Regularization for Large Scale Imaging Problems

Christopher J. Rozell, John Lee, Nicholas P. Bertrand

arxiv:1909.00149 v2 · 2019-08-31 · eess.IV · eess.SP

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\usepackage{pith}
\pithnumber{BUJCJ2DQOVPLLI6LFJEF22UHZJ}

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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.

Cited by

1 paper in Pith

Sharp Convergence Rates of Empirical Unbalanced Optimal Transport for Spatio-Temporal Point Processes

Receipt and verification

First computed	2026-07-05T01:01:35.811332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1224e870755eb5a3cb2a485d6a87ca78a1a16781f0c74f53ab7b4fb9c3100d

Aliases

arxiv: 1909.00149 · arxiv_version: 1909.00149v2 · doi: 10.48550/arxiv.1909.00149 · pith_short_12: BUJCJ2DQOVPL · pith_short_16: BUJCJ2DQOVPLLI6L · pith_short_8: BUJCJ2DQ

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/BUJCJ2DQOVPLLI6LFJEF22UHZJ \
  | 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: 0d1224e870755eb5a3cb2a485d6a87ca78a1a16781f0c74f53ab7b4fb9c3100d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bba07dfe0acdabb0cfdffba1aeecaa63859150b6a187ec3243dcf85d803b018",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-31T06:56:36Z",
    "title_canon_sha256": "06f23de489fa98884c32e2ec2b81ee743e7d5d2e626c47b4722e5578a078e77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00149",
    "kind": "arxiv",
    "version": 2
  }
}