Pith Number

pith:C6RKNIWE

pith:2019:C6RKNIWE2P2RC7MIFE4GFEWGJY

not attested not anchored not stored refs pending

Fine-Grained Segmentation Networks: Self-Supervised Segmentation for Improved Long-Term Visual Localization

Carl Toft, Erik Stenborg, Fredrik Kahl, Lars Hammarstrand, M{\aa}ns Larsson, Torsten Sattler

arxiv:1908.06387 v1 · 2019-08-18 · 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{C6RKNIWE2P2RC7MIFE4GFEWGJY}

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.

Cited by

1 paper in Pith

OBSER: Object-Based Sub-Environment Recognition for Zero-Shot Environmental Inference

Receipt and verification

First computed	2026-07-04T23:58:15.277503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a2a6a2c4d3f5117d8829386292c64e1ab7d8ca0d9799089f8bdbb6397972ee

Aliases

arxiv: 1908.06387 · arxiv_version: 1908.06387v1 · doi: 10.48550/arxiv.1908.06387 · pith_short_12: C6RKNIWE2P2R · pith_short_16: C6RKNIWE2P2RC7MI · pith_short_8: C6RKNIWE

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/C6RKNIWE2P2RC7MIFE4GFEWGJY \
  | 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: 17a2a6a2c4d3f5117d8829386292c64e1ab7d8ca0d9799089f8bdbb6397972ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15deea604a2396431aea95b0247a1430452b604db0d7370166b405ff88a36e46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-18T07:13:26Z",
    "title_canon_sha256": "3af734f7864b3550155101ce1f9027824055724aee6c69473a0235a4b8354a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06387",
    "kind": "arxiv",
    "version": 1
  }
}