Pith Number

pith:QOM237BI

pith:2018:QOM237BIBZ5L5DXJH6IOYYYBNU

not attested not anchored not stored refs pending

A Fully Convolutional Two-Stream Fusion Network for Interactive Image Segmentation

Andrea Soltoggio, Russell Lock, Steve Carter, Yang Hu

arxiv:1807.02480 v2 · 2018-07-06 · 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{QOM237BIBZ5L5DXJH6IOYYYBNU}

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	2026-05-18T00:04:12.732832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8399adfc280e7abe8ee93f90ec63016d359838221916359bfb275758c581618a

Aliases

arxiv: 1807.02480 · arxiv_version: 1807.02480v2 · doi: 10.48550/arxiv.1807.02480 · pith_short_12: QOM237BIBZ5L · pith_short_16: QOM237BIBZ5L5DXJ · pith_short_8: QOM237BI

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/QOM237BIBZ5L5DXJH6IOYYYBNU \
  | 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: 8399adfc280e7abe8ee93f90ec63016d359838221916359bfb275758c581618a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9192d071321f29bccf1bee1e5ef71cb799c3a4145bf14e3a67f2e116173aaabc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-06T16:48:31Z",
    "title_canon_sha256": "7fc8f72c60354ddfae1cbc26be8a488bada6491d30bb11f9d6bdc4b0945d0ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02480",
    "kind": "arxiv",
    "version": 2
  }
}