Pith Number

pith:JCX7AVN5

pith:2023:JCX7AVN554JABETOZEUX3AKITA

not attested not anchored not stored refs pending

Targeted Background Removal Creates Interpretable Feature Visualizations

Erik Grundeland, Ghulam Rasool, Ian E. Nielsen, Joseph Snedeker, Ravi P. Ramachandran

arxiv:2306.13178 v1 · 2023-06-22 · cs.CV · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCX7AVN554JABETOZEUX3AKITA}

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	2026-07-05T06:24:02.485238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48aff055bdef1200926ec9297d81489808c95f9b473ef743b115214f7b64302f

Aliases

arxiv: 2306.13178 · arxiv_version: 2306.13178v1 · doi: 10.48550/arxiv.2306.13178 · pith_short_12: JCX7AVN554JA · pith_short_16: JCX7AVN554JABETO · pith_short_8: JCX7AVN5

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/JCX7AVN554JABETOZEUX3AKITA \
  | 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: 48aff055bdef1200926ec9297d81489808c95f9b473ef743b115214f7b64302f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e14aba47e3b6d4c38f98e7646fb47dfab1e7fdd9f5f3eabf1c2e803ff9ea0b3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-22T19:39:06Z",
    "title_canon_sha256": "a7a828d26909cb30f46763bf257c2d5de46196ab3433f71d82f9df787a3cdf61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13178",
    "kind": "arxiv",
    "version": 1
  }
}