Pith Number

pith:PWNNXRWJ

pith:2020:PWNNXRWJ6K2DJXOTOBCKQMQHG2

not attested not anchored not stored refs pending

Vec2Instance: Parameterization for Deep Instance Segmentation

Hiroyuki Miyazaki, Manzul Kumar Hazarika, Matthew N. Dailey, N. Lakmal Deshapriya

arxiv:2010.02725 v1 · 2020-10-06 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWNNXRWJ6K2DJXOTOBCKQMQHG2}

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	2026-07-05T01:40:53.246547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9adbc6c9f2b434ddd37044a83207368d83fdf020154d0530e91b0e92a28d84

Aliases

arxiv: 2010.02725 · arxiv_version: 2010.02725v1 · doi: 10.48550/arxiv.2010.02725 · pith_short_12: PWNNXRWJ6K2D · pith_short_16: PWNNXRWJ6K2DJXOT · pith_short_8: PWNNXRWJ

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/PWNNXRWJ6K2DJXOTOBCKQMQHG2 \
  | 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: 7d9adbc6c9f2b434ddd37044a83207368d83fdf020154d0530e91b0e92a28d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78cfc7d7b4387b8e78efc0437ef45676387831fb27065ea7867d68151f9d8dee",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-06T13:51:02Z",
    "title_canon_sha256": "fd50dc5ac5e00d7bea9342702b58d39fe87ff7e40970d2588a0eda61e8f579f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02725",
    "kind": "arxiv",
    "version": 1
  }
}