Pith Number

pith:4VVXFLXF

pith:2017:4VVXFLXFTACYICA3XRVJMSTE36

not attested not anchored not stored refs pending

Towards Instance Segmentation with Object Priority: Prominent Object Detection and Recognition

Hamed R. Tavakoli, Jorma Laaksonen

arxiv:1704.07402 v2 · 2017-04-24 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VVXFLXFTACYICA3XRVJMSTE36}

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	2026-05-18T00:38:39.668537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56b72aee5980584081bbc6a964a64dfac94dfbe03cbe50fc7932884845b1b6f

Aliases

arxiv: 1704.07402 · arxiv_version: 1704.07402v2 · doi: 10.48550/arxiv.1704.07402 · pith_short_12: 4VVXFLXFTACY · pith_short_16: 4VVXFLXFTACYICA3 · pith_short_8: 4VVXFLXF

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/4VVXFLXFTACYICA3XRVJMSTE36 \
  | 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: e56b72aee5980584081bbc6a964a64dfac94dfbe03cbe50fc7932884845b1b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49def57bdd6d2f6210919109167f47483e76ca0a66df693ed91d92bea9c02e4b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-24T18:12:12Z",
    "title_canon_sha256": "ca8dc9aa10600eea6a4cce0bbf59701dde130f627072c88563224a1a42c9ddec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07402",
    "kind": "arxiv",
    "version": 2
  }
}