Pith Number

pith:PNONXP3C

pith:2017:PNONXP3CNHBLZVNRC7FKMO6Y3U

not attested not anchored not stored refs pending

Robust Seed Mask Generation for Interactive Image Segmentation

Andreas Maier, Mario Amrehn, Markus Kowarschik, Stefan Steidl

arxiv:1711.07419 v1 · 2017-11-20 · 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{PNONXP3CNHBLZVNRC7FKMO6Y3U}

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	2026-05-18T00:30:10.241682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5cdbbf6269c2bcd5b117caa63bd8dd0b8d70b2544b9f6e324c7127163d2387

Aliases

arxiv: 1711.07419 · arxiv_version: 1711.07419v1 · doi: 10.48550/arxiv.1711.07419 · pith_short_12: PNONXP3CNHBL · pith_short_16: PNONXP3CNHBLZVNR · pith_short_8: PNONXP3C

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/PNONXP3CNHBLZVNRC7FKMO6Y3U \
  | 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: 7b5cdbbf6269c2bcd5b117caa63bd8dd0b8d70b2544b9f6e324c7127163d2387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aeb7043b735d0a0148592bd6fb5ad2bdd9e0d1d4771667d004034f4d21625dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-20T17:19:24Z",
    "title_canon_sha256": "d865595ac8f0c2523190e1547894ffab8da63ecc39f3c919b8413c440980040d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07419",
    "kind": "arxiv",
    "version": 1
  }
}