Pith Number

pith:3CIDSYNK

pith:2020:3CIDSYNKZUB627OCO6SWCMYJXE

not attested not anchored not stored refs pending

Learning What to Learn for Video Object Segmentation

Andreas Robinson, Felix J\"aremo Lawin, Goutam Bhat, Luc Van Gool, Martin Danelljan, Michael Felsberg, Radu Timofte

arxiv:2003.11540 v2 · 2020-03-25 · 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{3CIDSYNKZUB627OCO6SWCMYJXE}

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.

Cited by

1 paper in Pith

SAM 2: Segment Anything in Images and Videos

Receipt and verification

First computed	2026-07-05T00:59:35.980098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8903961aacd03ed7dc277a5613309b920e0c8eed5885e64d932e1f3c7ae0b5c

Aliases

arxiv: 2003.11540 · arxiv_version: 2003.11540v2 · doi: 10.48550/arxiv.2003.11540 · pith_short_12: 3CIDSYNKZUB6 · pith_short_16: 3CIDSYNKZUB627OC · pith_short_8: 3CIDSYNK

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/3CIDSYNKZUB627OCO6SWCMYJXE \
  | 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: d8903961aacd03ed7dc277a5613309b920e0c8eed5885e64d932e1f3c7ae0b5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0db2d5a195408a0d8e47f85616a0e5de0831ddbd0085c24fbc93c786e15c9fe5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-25T17:58:43Z",
    "title_canon_sha256": "00444d95cadc35bd161377c6b22a424cd941555d2b99e2e0fed63bee89d0d487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11540",
    "kind": "arxiv",
    "version": 2
  }
}