Pith Number

pith:IHN3T7KY

pith:2024:IHN3T7KYTAJSZOLHFLYOL44FYQ

not attested not anchored not stored refs pending

Estimation of Time-to-Total Knee Replacement Surgery

Cem M. Deniz, Chaojie Zhang, Kyunghyun Cho, Ozkan Cigdem, Richard Kijowski, Shengjia Chen

arxiv:2405.00069 v1 · 2024-04-29 · 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{IHN3T7KYTAJSZOLHFLYOL44FYQ}

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	2026-07-05T09:36:11.239012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41dbb9fd5898132cb9672af0e5f385c4386686dbb6d10f7ea9dfa835e078d211

Aliases

arxiv: 2405.00069 · arxiv_version: 2405.00069v1 · doi: 10.48550/arxiv.2405.00069 · pith_short_12: IHN3T7KYTAJS · pith_short_16: IHN3T7KYTAJSZOLH · pith_short_8: IHN3T7KY

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/IHN3T7KYTAJSZOLHFLYOL44FYQ \
  | 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: 41dbb9fd5898132cb9672af0e5f385c4386686dbb6d10f7ea9dfa835e078d211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a32149210ca293ed5df4abcc76a374abdbe8af97f3460db4ed6608b90f7353",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-04-29T17:11:33Z",
    "title_canon_sha256": "f0dd8781bf0b1032bcf691a8f4ef5d6a315bc4fdd99afbb5237571b5f6cda01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00069",
    "kind": "arxiv",
    "version": 1
  }
}