Pith Number

pith:M7FLNIW6

pith:2016:M7FLNIW6DZN3LAGUEFPW26F5AT

not attested not anchored not stored refs pending

Unsupervised Total Variation Loss for Semi-supervised Deep Learning of Semantic Segmentation

Mehdi Sajjadi, Mehran Javanmardi, Ting Liu, Tolga Tasdizen

arxiv:1605.01368 v3 · 2016-05-04 · 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{M7FLNIW6DZN3LAGUEFPW26F5AT}

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	2026-05-18T00:08:36.815523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67cab6a2de1e5bb580d4215f6d78bd04c12e196071e700a5407018dce18990b9

Aliases

arxiv: 1605.01368 · arxiv_version: 1605.01368v3 · doi: 10.48550/arxiv.1605.01368 · pith_short_12: M7FLNIW6DZN3 · pith_short_16: M7FLNIW6DZN3LAGU · pith_short_8: M7FLNIW6

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/M7FLNIW6DZN3LAGUEFPW26F5AT \
  | 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: 67cab6a2de1e5bb580d4215f6d78bd04c12e196071e700a5407018dce18990b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e027dfaacee1bb2b708b9851488526cbd6a896bc3385aee0305f341d8013a835",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-04T18:17:25Z",
    "title_canon_sha256": "5928655e432c969e676d3e97745bbb6f71626de2cad33e2405c68a2d2277024c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01368",
    "kind": "arxiv",
    "version": 3
  }
}