Pith Number

pith:Y4BF3RLA

pith:2017:Y4BF3RLAAEXNV4NAE23ZOXE3AO

not attested not anchored not stored refs pending

Interactive Video Object Segmentation in the Wild

Arnaud Benard, Michael Gygli

arxiv:1801.00269 v1 · 2017-12-31 · 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{Y4BF3RLAAEXNV4NAE23ZOXE3AO}

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	2026-05-18T00:26:58.869392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7025dc560012edaf1a026b7975c9b0396fb9c7df244ac9132b19650bbcf6bb2

Aliases

arxiv: 1801.00269 · arxiv_version: 1801.00269v1 · doi: 10.48550/arxiv.1801.00269 · pith_short_12: Y4BF3RLAAEXN · pith_short_16: Y4BF3RLAAEXNV4NA · pith_short_8: Y4BF3RLA

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/Y4BF3RLAAEXNV4NAE23ZOXE3AO \
  | 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: c7025dc560012edaf1a026b7975c9b0396fb9c7df244ac9132b19650bbcf6bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aa2bcee1a7dce17d28aaa6a80747afb85ff31e3c4d1a75d534d6efbc37dc8bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-31T11:46:54Z",
    "title_canon_sha256": "910ff9e978e855d8800f47c16a5313a0adb66743207e78ed7e27ce9e60a66318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00269",
    "kind": "arxiv",
    "version": 1
  }
}