Pith Number

pith:Q53LDMT2

pith:2020:Q53LDMT2Y4U7MWY7QM3JDXXU32

not attested not anchored not stored refs pending

Gated Path Selection Network for Semantic Segmentation

Gao Huang, Hong Zhang, Qichuan Geng, Ruigang Yang, Xiaojuan Qi, Zhong Zhou

arxiv:2001.06819 v1 · 2020-01-19 · 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{Q53LDMT2Y4U7MWY7QM3JDXXU32}

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	2026-07-05T02:17:19.142461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8776b1b27ac729f65b1f833691def4de9c140e7a9b7623f0c3c07619e8e7e20c

Aliases

arxiv: 2001.06819 · arxiv_version: 2001.06819v1 · doi: 10.48550/arxiv.2001.06819 · pith_short_12: Q53LDMT2Y4U7 · pith_short_16: Q53LDMT2Y4U7MWY7 · pith_short_8: Q53LDMT2

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/Q53LDMT2Y4U7MWY7QM3JDXXU32 \
  | 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: 8776b1b27ac729f65b1f833691def4de9c140e7a9b7623f0c3c07619e8e7e20c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a5a816a6cff5c4da7c741afae9ee758501873b753b7a438c95574fdb3cee01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-19T12:32:17Z",
    "title_canon_sha256": "05adda34bde07b60b13e380d64be272ae1104a320d0b1c8e895e2d651452085d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06819",
    "kind": "arxiv",
    "version": 1
  }
}