Pith Number

pith:HPXE4BDO

pith:2020:HPXE4BDOJFP4RRWM5TGAXLLZAD

not attested not anchored not stored refs pending

Automated Segmentation of Brain Gray Matter Nuclei on Quantitative Susceptibility Mapping Using Deep Convolutional Neural Network

Bin Zhao, Chao Chai, Chen Cao, E Mark Haacke, Guohua Liu, Hong Wu, Huiying Wang, Pengchong Qiao, Shuang Xia, Wen Shen, Xinchen Ye, Zhiyang Liu

arxiv:2008.00901 v1 · 2020-08-03 · 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{HPXE4BDOJFP4RRWM5TGAXLLZAD}

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	2026-07-05T01:24:12.173159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bee4e046e495fc8c6cceccc0bad7900c487d7443773560bddad8506d300d647

Aliases

arxiv: 2008.00901 · arxiv_version: 2008.00901v1 · doi: 10.48550/arxiv.2008.00901 · pith_short_12: HPXE4BDOJFP4 · pith_short_16: HPXE4BDOJFP4RRWM · pith_short_8: HPXE4BDO

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/HPXE4BDOJFP4RRWM5TGAXLLZAD \
  | 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: 3bee4e046e495fc8c6cceccc0bad7900c487d7443773560bddad8506d300d647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681393b792ec73b32e6396dd5d4d41b676cc55e0d31befec6d408ebbbf271789",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-03T14:32:30Z",
    "title_canon_sha256": "4cb08861a9a6a837010b9836754d6a08edcbf5c0b36000666161c2d4fe99f86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00901",
    "kind": "arxiv",
    "version": 1
  }
}