Pith Number

pith:FHHQVGIY

pith:2018:FHHQVGIYF4NXCLSWDE6FAPCESG

not attested not anchored not stored refs pending

Brain Tumor Segmentation and Tractographic Feature Extraction from Structural MR Images for Overall Survival Prediction

Angela Zhang, B.S. Manjunath, Jefferson W. Chen, Po-Yu Kao, Thuyen Ngo

arxiv:1807.07716 v3 · 2018-07-20 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHHQVGIYF4NXCLSWDE6FAPCESG}

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	2026-05-17T23:54:16.317684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29cf0a99182f1b712e56193c503c4491ae410e03a395843cb6e17e33494b17b7

Aliases

arxiv: 1807.07716 · arxiv_version: 1807.07716v3 · doi: 10.48550/arxiv.1807.07716 · pith_short_12: FHHQVGIYF4NX · pith_short_16: FHHQVGIYF4NXCLSW · pith_short_8: FHHQVGIY

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/FHHQVGIYF4NXCLSWDE6FAPCESG \
  | 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: 29cf0a99182f1b712e56193c503c4491ae410e03a395843cb6e17e33494b17b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8716ea03c85b27b5baa0bdb047c83fadfce7a13186530d33d9bc5e725342a14a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-20T07:10:24Z",
    "title_canon_sha256": "93732518a8db40864dc667b41fd7854bafd3c4e7c013a85d206a109f9a30a081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07716",
    "kind": "arxiv",
    "version": 3
  }
}