Pith Number

pith:UAHFMIZR

pith:2022:UAHFMIZRR3RLQVURXIMFBTR2VR

not attested not anchored not stored refs pending

Lightweight and Progressively-Scalable Networks for Semantic Segmentation

Tao Mei, Ting Yao, Yiheng Zhang, Zhaofan Qiu

arxiv:2207.13600 v1 · 2022-07-27 · 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{UAHFMIZRR3RLQVURXIMFBTR2VR}

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	2026-07-05T04:44:08.994594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a00e5623318ee2b85691ba1850ce3aac6c20b3179974f2f175e65f3c55825f6a

Aliases

arxiv: 2207.13600 · arxiv_version: 2207.13600v1 · doi: 10.48550/arxiv.2207.13600 · pith_short_12: UAHFMIZRR3RL · pith_short_16: UAHFMIZRR3RLQVUR · pith_short_8: UAHFMIZR

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/UAHFMIZRR3RLQVURXIMFBTR2VR \
  | 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: a00e5623318ee2b85691ba1850ce3aac6c20b3179974f2f175e65f3c55825f6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea87ca7fd9a2e642d74af7d12a60c2ae70aa710f88b489efcc3bfcbc108e454e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-27T16:00:28Z",
    "title_canon_sha256": "da89f6ed3586cfd0e7a9b50a66dc06138fb6ce46b7e80576114811ca9b0b509d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13600",
    "kind": "arxiv",
    "version": 1
  }
}