Pith Number

pith:CUQEILY5

pith:2022:CUQEILY5SVH7JIF4WRTOL4LEII

not attested not anchored not stored refs pending

InstanceFormer: An Online Video Instance Segmentation Framework

Matthias Schubert, Rajat Koner, Sahand Sharifzadeh, Suprosanna Shit, Tanveer Hannan, Thomas Seidl, Volker Tresp

arxiv:2208.10547 v1 · 2022-08-22 · 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{CUQEILY5SVH7JIF4WRTOL4LEII}

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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

2 papers in Pith

SA-VIS: Sparse frame Annotations for training Video Instance Segmentation

Receipt and verification

First computed	2026-07-05T05:19:18.342021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1520442f1d954ff4a0bcb466e5f16442256c8a03d40ce2a6fa9c2fb3a30d8d0d

Aliases

arxiv: 2208.10547 · arxiv_version: 2208.10547v1 · doi: 10.48550/arxiv.2208.10547 · pith_short_12: CUQEILY5SVH7 · pith_short_16: CUQEILY5SVH7JIF4 · pith_short_8: CUQEILY5

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/CUQEILY5SVH7JIF4WRTOL4LEII \
  | 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: 1520442f1d954ff4a0bcb466e5f16442256c8a03d40ce2a6fa9c2fb3a30d8d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff81c2e7ce0d476c81282240a58ddec6a9cb60bae7be99634444883874e761f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-22T18:54:18Z",
    "title_canon_sha256": "7c7e1280bc64873bf79375fbaf9d570e005c08dd5965c54e422a7f9157481f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10547",
    "kind": "arxiv",
    "version": 1
  }
}