Pith Number

pith:PFKC6OSR

pith:2021:PFKC6OSR4HJHX5ZW6USJCCIJRL

not attested not anchored not stored refs pending

Hepatic vessel segmentation based on 3D swin-transformer with inductive biased multi-head self-attention

Mian Wu, Pheng-Ann Heng, Qiong Wang, Xiangyun Liao, Yinling Qian

arxiv:2111.03368 v2 · 2021-11-05 · eess.IV · cs.CV

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\usepackage{pith}
\pithnumber{PFKC6OSR4HJHX5ZW6USJCCIJRL}

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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	2026-07-05T03:33:51.359889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79542f3a51e1d27bf736f5249109098ac0f447691cf2e420a6d325ace0773660

Aliases

arxiv: 2111.03368 · arxiv_version: 2111.03368v2 · doi: 10.48550/arxiv.2111.03368 · pith_short_12: PFKC6OSR4HJH · pith_short_16: PFKC6OSR4HJHX5ZW · pith_short_8: PFKC6OSR

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/PFKC6OSR4HJHX5ZW6USJCCIJRL \
  | 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: 79542f3a51e1d27bf736f5249109098ac0f447691cf2e420a6d325ace0773660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e987a89a8cfe14ce1db500020a228fde06cad6c7ca9ba0f09468c265f95d39c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-05T10:17:08Z",
    "title_canon_sha256": "5d85c7a748af81819a74c6e0643b1a77d4bcd738f3fb23570ee46e64cce0e5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03368",
    "kind": "arxiv",
    "version": 2
  }
}