Pith Number

pith:UDE7UUOC

pith:2020:UDE7UUOCXE6GJTDDTXYPGOAK2E

not attested not anchored not stored refs pending

Learning Fast and Robust Target Models for Video Object Segmentation

Andreas Robinson, Fahad Shahbaz Khan, Felix J\"aremo Lawin, Martin Danelljan, Michael Felsberg

arxiv:2003.00908 v2 · 2020-02-27 · 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{UDE7UUOCXE6GJTDDTXYPGOAK2E}

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	2026-07-05T00:51:42.549630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0c9fa51c2b93c64cc639df0f3380ad1137441204e9cdfa7b8beb4c0cc26764e

Aliases

arxiv: 2003.00908 · arxiv_version: 2003.00908v2 · doi: 10.48550/arxiv.2003.00908 · pith_short_12: UDE7UUOCXE6G · pith_short_16: UDE7UUOCXE6GJTDD · pith_short_8: UDE7UUOC

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/UDE7UUOCXE6GJTDDTXYPGOAK2E \
  | 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: a0c9fa51c2b93c64cc639df0f3380ad1137441204e9cdfa7b8beb4c0cc26764e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f644b399540aa38a17df331e41c0e06c4a63f016bbe73e419f07d893638c5cd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-27T21:58:06Z",
    "title_canon_sha256": "0f2b9fe25553a4e16991ef40f4c8c0cec3c9f3164e47dcc662318afff3fed364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00908",
    "kind": "arxiv",
    "version": 2
  }
}