Pith Number

pith:2GJDRFHE

pith:2021:2GJDRFHEE7PFVNRD33MATKJ65O

not attested not anchored not stored refs pending

Benefits of Linear Conditioning with Metadata for Image Segmentation

Andreanne Lemay, Charley Gros, Joseph Paul Cohen, Julien Cohen-Adad, Olivier Vincent, Yaou Liu

arxiv:2102.09582 v2 · 2021-02-18 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GJDRFHEE7PFVNRD33MATKJ65O}

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	2026-07-05T02:34:47.058782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1923894e427de5ab623ded809a93eeb92f1d4dc9901ad0820a316c3dcc5843a

Aliases

arxiv: 2102.09582 · arxiv_version: 2102.09582v2 · doi: 10.48550/arxiv.2102.09582 · pith_short_12: 2GJDRFHEE7PF · pith_short_16: 2GJDRFHEE7PFVNRD · pith_short_8: 2GJDRFHE

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/2GJDRFHEE7PFVNRD33MATKJ65O \
  | 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: d1923894e427de5ab623ded809a93eeb92f1d4dc9901ad0820a316c3dcc5843a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4551bc9b127535e6907fcbcf69a1656753b0fc0742f844e43d54e4e64295d444",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-18T19:03:58Z",
    "title_canon_sha256": "22c091b6ce05175a5a345702514ff2634caab0eaa4cd6d0bd95ae82ff4d225ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09582",
    "kind": "arxiv",
    "version": 2
  }
}