Pith Number

pith:VRT3SE53

pith:2021:VRT3SE53J7YJEJD2G7LVE4X7MK

not attested not anchored not stored refs pending

Deep Implicit Statistical Shape Models for 3D Medical Image Delineation

Adam P. Harrison, Ashwin Raju, Dakai Jin, Junzhou Huang, Le Lu, Shun Miao

arxiv:2104.02847 v2 · 2021-04-07 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRT3SE53J7YJEJD2G7LVE4X7MK}

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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	2026-07-05T03:45:09.018159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac67b913bb4ff092247a37d75272ff62a92b015900a825bf35146902d0572f20

Aliases

arxiv: 2104.02847 · arxiv_version: 2104.02847v2 · doi: 10.48550/arxiv.2104.02847 · pith_short_12: VRT3SE53J7YJ · pith_short_16: VRT3SE53J7YJEJD2 · pith_short_8: VRT3SE53

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/VRT3SE53J7YJEJD2G7LVE4X7MK \
  | 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: ac67b913bb4ff092247a37d75272ff62a92b015900a825bf35146902d0572f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e663686af332b30577cdb70fbcc018ae74d678f231afbe0f892a90530c600d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-07T01:15:06Z",
    "title_canon_sha256": "18fd6698451aa4a79ae4b21c6abd43e211e72de56974440b7abb47441aa39b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02847",
    "kind": "arxiv",
    "version": 2
  }
}