Pith Number

pith:B6CDFW5N

pith:2018:B6CDFW5NLOGEI5PA23F2XNPVUR

not attested not anchored not stored refs pending

Efficient Video Object Segmentation via Network Modulation

Aggelos K. Katsaggelos, Jianchao Yang, Linjie Yang, Xuehan Xiong, Yanran Wang

arxiv:1802.01218 v1 · 2018-02-04 · 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{B6CDFW5NLOGEI5PA23F2XNPVUR}

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	2026-05-18T00:24:27.025988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8432dbad5b8c4475e0d6cbabb5f5a475c3143913f8053518e6c9b4adab4d87

Aliases

arxiv: 1802.01218 · arxiv_version: 1802.01218v1 · doi: 10.48550/arxiv.1802.01218 · pith_short_12: B6CDFW5NLOGE · pith_short_16: B6CDFW5NLOGEI5PA · pith_short_8: B6CDFW5N

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/B6CDFW5NLOGEI5PA23F2XNPVUR \
  | 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: 0f8432dbad5b8c4475e0d6cbabb5f5a475c3143913f8053518e6c9b4adab4d87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929714710880c721e6dc61881f520b7780458e7d1713c62ff95f425faa9b207d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-04T23:53:58Z",
    "title_canon_sha256": "60fb70341d585c1110eaeb958f669f6a80349eea8f4107eebbd19f29234ecce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01218",
    "kind": "arxiv",
    "version": 1
  }
}