Pith Number

pith:CO2GMVUH

pith:2021:CO2GMVUHASEUGVZDGCFNURR3T3

not attested not anchored not stored refs pending

Spatio-Temporal Dual-Stream Neural Network for Sequential Whole-Body PET Segmentation

Ashnil Kumar, Jinman Kim, Kai-Chieh Liang, Lei Bi, Michael Fulham

arxiv:2106.04961 v1 · 2021-06-09 · eess.IV · 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{CO2GMVUHASEUGVZDGCFNURR3T3}

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	2026-07-05T02:47:51.333213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b46656870489435723308ada463b9eedfe6ab4ddb1631ff0fcb8e924189bf5

Aliases

arxiv: 2106.04961 · arxiv_version: 2106.04961v1 · doi: 10.48550/arxiv.2106.04961 · pith_short_12: CO2GMVUHASEU · pith_short_16: CO2GMVUHASEUGVZD · pith_short_8: CO2GMVUH

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/CO2GMVUHASEUGVZDGCFNURR3T3 \
  | 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: 13b46656870489435723308ada463b9eedfe6ab4ddb1631ff0fcb8e924189bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4ce436c58f0322a49e712443a2548fd710e3422c646e394edcdcd2627e8cd6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-06-09T10:15:20Z",
    "title_canon_sha256": "b52540807013ec788a9566e1dc4018eb95605895a556d2d639f86c811849707d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04961",
    "kind": "arxiv",
    "version": 1
  }
}