Pith Number

pith:SWM2SKWT

pith:2022:SWM2SKWTLKGD76OUU6K2NA46MW

not attested not anchored not stored refs pending

Lirot.ai: A Novel Platform for Crowd-Sourcing Retinal Image Segmentations

Ingeborg Stalmans, Jan Van Eijgen, Joachim A. Behar, Jonathan Fhima, Moti Freiman

arxiv:2208.10100 v2 · 2022-08-22 · 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{SWM2SKWTLKGD76OUU6K2NA46MW}

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	2026-07-05T07:33:08.725572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9599a92ad35a8c3ff9d4a795a6839e65a8e94a8c04fa67f908931c45ed2ed10b

Aliases

arxiv: 2208.10100 · arxiv_version: 2208.10100v2 · doi: 10.48550/arxiv.2208.10100 · pith_short_12: SWM2SKWTLKGD · pith_short_16: SWM2SKWTLKGD76OU · pith_short_8: SWM2SKWT

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/SWM2SKWTLKGD76OUU6K2NA46MW \
  | 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: 9599a92ad35a8c3ff9d4a795a6839e65a8e94a8c04fa67f908931c45ed2ed10b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece1251d201c690f986164aac280b39f0a022bd8e4acfc9bddc906d72b48ecab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-22T07:19:46Z",
    "title_canon_sha256": "836fe45e7e77dc2ca890591fd368def0ad9752f7a8ec4ebe183f2adb3ae67fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10100",
    "kind": "arxiv",
    "version": 2
  }
}