Pith Number

pith:F2M2AYFT

pith:2017:F2M2AYFTJOAALEGGULKQEBT3ES

not attested not anchored not stored refs pending

Augmented Robust PCA For Foreground-Background Separation on Noisy, Moving Camera Video

Brian E. Moore, Chen Gao, Raj Rao Nadakuditi

arxiv:1709.09328 v1 · 2017-09-27 · stat.ML · 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{F2M2AYFTJOAALEGGULKQEBT3ES}

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	2026-05-18T00:34:12.168218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e99a060b34b800590c6a2d502067b24a16ec4df0e0f415ec9ef95f08507a2c9

Aliases

arxiv: 1709.09328 · arxiv_version: 1709.09328v1 · doi: 10.48550/arxiv.1709.09328 · pith_short_12: F2M2AYFTJOAA · pith_short_16: F2M2AYFTJOAALEGG · pith_short_8: F2M2AYFT

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/F2M2AYFTJOAALEGGULKQEBT3ES \
  | 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: 2e99a060b34b800590c6a2d502067b24a16ec4df0e0f415ec9ef95f08507a2c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7813a92b77633d3e45a32a4cc808d980fff6376fc402053fb13f53d812a1ac9",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-27T04:17:43Z",
    "title_canon_sha256": "4ba874427205cdad93735ad7699dfe56159ed3b2b28727710f43fb4058f1279f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09328",
    "kind": "arxiv",
    "version": 1
  }
}