Pith Number

pith:KHGGVYW7

pith:2019:KHGGVYW7TFR3ICCQL5GDAEV64A

not attested not anchored not stored refs pending

Pelvis Surface Estimation From Partial CT for Computer-Aided Pelvic Osteotomies

Javad Parvizi, Mehran Armand, Robert Grupp, Russell Taylor, Ryan Murphy, Yoshito Otake

arxiv:1909.10452 v1 · 2019-09-23 · 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{KHGGVYW7TFR3ICCQL5GDAEV64A}

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	2026-07-05T00:15:50.409268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51cc6ae2df9963b408505f4c3012bee004641a7aa016834e2369d9c06fa06a50

Aliases

arxiv: 1909.10452 · arxiv_version: 1909.10452v1 · doi: 10.48550/arxiv.1909.10452 · pith_short_12: KHGGVYW7TFR3 · pith_short_16: KHGGVYW7TFR3ICCQ · pith_short_8: KHGGVYW7

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/KHGGVYW7TFR3ICCQL5GDAEV64A \
  | 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: 51cc6ae2df9963b408505f4c3012bee004641a7aa016834e2369d9c06fa06a50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aca982128d65abeb8ff520fe2f12fc122a35dc3b9926d2335bfbb497dd7bc16d",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-23T16:11:11Z",
    "title_canon_sha256": "fb650f92a028d31df6d5ff670bfdfa5f310bff16fabe0e22f456fe0b030528cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10452",
    "kind": "arxiv",
    "version": 1
  }
}