Pith Number

pith:HI56GM4J

pith:2020:HI56GM4JKFPQIYZQNE5BKHSIVN

not attested not anchored not stored refs pending

Unifying Instance and Panoptic Segmentation with Dynamic Rank-1 Convolutions

Chunhua Shen, Hao Chen, Zhi Tian

arxiv:2011.09796 v1 · 2020-11-19 · 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{HI56GM4JKFPQIYZQNE5BKHSIVN}

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	2026-07-05T01:53:00.860730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a3be33389515f046330693a151e48ab4f8c4fa337182c06e562f541f804d50c

Aliases

arxiv: 2011.09796 · arxiv_version: 2011.09796v1 · doi: 10.48550/arxiv.2011.09796 · pith_short_12: HI56GM4JKFPQ · pith_short_16: HI56GM4JKFPQIYZQ · pith_short_8: HI56GM4J

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/HI56GM4JKFPQIYZQNE5BKHSIVN \
  | 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: 3a3be33389515f046330693a151e48ab4f8c4fa337182c06e562f541f804d50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf2c91b5109944741c79a385612a82a03549bd875b10acebf517716d6fc668c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-19T12:42:10Z",
    "title_canon_sha256": "777020a7cc9abc663cc9bdce5301bd7be1edb4d3c2c527e2d1e39180be2b7c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09796",
    "kind": "arxiv",
    "version": 1
  }
}