Pith Number

pith:X2LLI4E3

pith:2021:X2LLI4E3ED7OLJAINJRAWVDZBC

not attested not anchored not stored refs pending

Extract Free Dense Labels from CLIP

Bo Dai, Chen Change Loy, Chong Zhou

arxiv:2112.01071 v2 · 2021-12-02 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2LLI4E3ED7OLJAINJRAWVDZBC}

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

Vision Harnessing Agent for Open Ad-hoc Segmentation

Receipt and verification

First computed	2026-07-05T04:43:58.873177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be96b4709b20fee5a4086a620b547908b97ab7bebddf8e2d2a253b49febe67d5

Aliases

arxiv: 2112.01071 · arxiv_version: 2112.01071v2 · doi: 10.48550/arxiv.2112.01071 · pith_short_12: X2LLI4E3ED7O · pith_short_16: X2LLI4E3ED7OLJAI · pith_short_8: X2LLI4E3

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/X2LLI4E3ED7OLJAINJRAWVDZBC \
  | 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: be96b4709b20fee5a4086a620b547908b97ab7bebddf8e2d2a253b49febe67d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1875d29f02bcf5a9049498afcc95631eaa116b62d39e48fce58dd8be0ce62cf8",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-02T09:23:01Z",
    "title_canon_sha256": "662efab32fd385303f9c5a8deda0f1053dd092cce58212dbc6656ff1ddf6a9e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01071",
    "kind": "arxiv",
    "version": 2
  }
}