Pith Number

pith:OR2YQRLT

pith:2018:OR2YQRLTZPL3ZQRD2Z4MTFIWLI

not attested not anchored not stored refs pending

Visualization Framework for Colonoscopy Videos

Arie Kaufman, Saad Nadeem

arxiv:1810.08998 v1 · 2018-10-21 · 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{OR2YQRLTZPL3ZQRD2Z4MTFIWLI}

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	2026-05-18T00:02:41.281984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7475884573cbd7bcc223d678c995165a30520d8f06026864dcc18daf6021401c

Aliases

arxiv: 1810.08998 · arxiv_version: 1810.08998v1 · doi: 10.48550/arxiv.1810.08998 · pith_short_12: OR2YQRLTZPL3 · pith_short_16: OR2YQRLTZPL3ZQRD · pith_short_8: OR2YQRLT

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/OR2YQRLTZPL3ZQRD2Z4MTFIWLI \
  | 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: 7475884573cbd7bcc223d678c995165a30520d8f06026864dcc18daf6021401c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2f5854782536830fda8bfe7713eaa5594eea377e1036ea87ae334d0b95636e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-21T18:17:39Z",
    "title_canon_sha256": "d8d95d8e48aff41321c6c3b343c71cf7cac5ecc71d07eca4a4dfbeeb43615719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08998",
    "kind": "arxiv",
    "version": 1
  }
}