Pith Number

pith:NP3G3VMT

pith:2020:NP3G3VMTXPBWSOWLE44NHCXZ5N

not attested not anchored not stored refs pending

Regularized Densely-connected Pyramid Network for Salient Instance Segmentation

Le Zhang, Ming-Ming Cheng, Wang Gao, Yu-Huan Wu, Yun Liu

arxiv:2008.12416 v2 · 2020-08-28 · 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{NP3G3VMTXPBWSOWLE44NHCXZ5N}

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	2026-07-05T02:22:23.407654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf66dd593bbc3693acb2738d38af9eb68a47cc4e242e4743c2c73ec2af092e9

Aliases

arxiv: 2008.12416 · arxiv_version: 2008.12416v2 · doi: 10.48550/arxiv.2008.12416 · pith_short_12: NP3G3VMTXPBW · pith_short_16: NP3G3VMTXPBWSOWL · pith_short_8: NP3G3VMT

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/NP3G3VMTXPBWSOWLE44NHCXZ5N \
  | 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: 6bf66dd593bbc3693acb2738d38af9eb68a47cc4e242e4743c2c73ec2af092e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68cfb5cfe2542ce3f9a8b68dec788db6445585b3dbc5faa1403b72f3840390e2",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-28T00:13:30Z",
    "title_canon_sha256": "7477e1b220ac9a447ef6593dab6dc64f9feacd9853525d14596d6af93bd1f5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12416",
    "kind": "arxiv",
    "version": 2
  }
}