Pith Number

pith:YW53CHNQ

pith:2017:YW53CHNQQ6XXIWUPG7RPPQL7QM

not attested not anchored not stored refs pending

Video Object Segmentation Without Temporal Information

Daniel Cremers, Jordi Pont-Tuset, Kevis-Kokitsi Maninis, Laura Leal-Taix\'e, Luc Van Gool, Sergi Caelles, Yuhua Chen

arxiv:1709.06031 v2 · 2017-09-18 · 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{YW53CHNQQ6XXIWUPG7RPPQL7QM}

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	2026-05-18T00:15:52.448812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5bbb11db087af745a8f37e2f7c17f8331bd40959e8be81a3c27c484363632a3

Aliases

arxiv: 1709.06031 · arxiv_version: 1709.06031v2 · doi: 10.48550/arxiv.1709.06031 · pith_short_12: YW53CHNQQ6XX · pith_short_16: YW53CHNQQ6XXIWUP · pith_short_8: YW53CHNQ

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/YW53CHNQQ6XXIWUPG7RPPQL7QM \
  | 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: c5bbb11db087af745a8f37e2f7c17f8331bd40959e8be81a3c27c484363632a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccecfa3b3f001022477e12baf4ca9c8b108f3e331002e69d235b448dd49eccb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-18T16:28:02Z",
    "title_canon_sha256": "d54bf5dcf1157516edfddf61bde8cc0bdc0b887554af927b72b0c6955eab8c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06031",
    "kind": "arxiv",
    "version": 2
  }
}