Pith Number

pith:ESHHCFCY

pith:2019:ESHHCFCY3HG3MR64HE57OBJGK5

not attested not anchored not stored refs pending

RPM-Net: Robust Pixel-Level Matching Networks for Self-Supervised Video Object Segmentation

Changick Kim, Hankyeol Lee, Seokeon Choi, Taekyung Kim, Youngeun Kim

arxiv:1909.13247 v2 · 2019-09-29 · 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{ESHHCFCY3HG3MR64HE57OBJGK5}

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	2026-07-05T00:11:05.134572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248e711458d9cdb647dc393bf705265773641df26f15da5e1ad9a46abce01b8c

Aliases

arxiv: 1909.13247 · arxiv_version: 1909.13247v2 · doi: 10.48550/arxiv.1909.13247 · pith_short_12: ESHHCFCY3HG3 · pith_short_16: ESHHCFCY3HG3MR64 · pith_short_8: ESHHCFCY

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/ESHHCFCY3HG3MR64HE57OBJGK5 \
  | 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: 248e711458d9cdb647dc393bf705265773641df26f15da5e1ad9a46abce01b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5035f24e60a1d8d8b2311b1593462dc916a231e317da3bc97c778e50b91c5c24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-29T10:07:02Z",
    "title_canon_sha256": "fc406fc62e78a9413a978d92d8960c0509eb8a39968887e014fcbe533aa2b36e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.13247",
    "kind": "arxiv",
    "version": 2
  }
}