Pith Number

pith:C3FJE6YI

pith:2020:C3FJE6YIGEVG7OS5WLMUZFVHJA

not attested not anchored not stored refs pending

Learning Panoptic Segmentation from Instance Contours

Ganesh Sistu, Samir A Rawashdeh, Senthil Yogamani, Sumanth Chennupati, Venkatraman Narayanan

arxiv:2010.11681 v2 · 2020-10-16 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3FJE6YIGEVG7OS5WLMUZFVHJA}

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	2026-07-05T02:29:10.510903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ca927b08312a6fba5db2d94c96a74823a9f911d117e27fda70be6bf126ebd6

Aliases

arxiv: 2010.11681 · arxiv_version: 2010.11681v2 · doi: 10.48550/arxiv.2010.11681 · pith_short_12: C3FJE6YIGEVG · pith_short_16: C3FJE6YIGEVG7OS5 · pith_short_8: C3FJE6YI

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/C3FJE6YIGEVG7OS5WLMUZFVHJA \
  | 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: 16ca927b08312a6fba5db2d94c96a74823a9f911d117e27fda70be6bf126ebd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3468214f0f48f45752ad23c79e1f5e8adbb66dec99820db5b26924a23106aca7",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-16T03:05:48Z",
    "title_canon_sha256": "561c94754649ee84b71f813dc880dcd642310559af4792e87126724f0f0aefb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11681",
    "kind": "arxiv",
    "version": 2
  }
}