Pith Number

pith:6B45P47G

pith:2026:6B45P47GPHUL2GBRAO4ZNOB3PR

not attested not anchored not stored refs pending

Navigating Hierarchy: Hyperbolic Learning on Brain Graphs for Disorder Diagnosis

Bo Jiang, Dongdong Chen, Yapeng Li, Zhengzheng Tu, Ziyan Zhang

arxiv:2607.07077 v1 · 2026-07-08 · 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{6B45P47GPHUL2GBRAO4ZNOB3PR}

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	2026-07-09T01:20:13.895024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f079d7f3e679e8bd183103b996b83b7c57a496e7ce9b85d7eaa580bff399a116

Aliases

arxiv: 2607.07077 · arxiv_version: 2607.07077v1 · doi: 10.48550/arxiv.2607.07077 · pith_short_12: 6B45P47GPHUL · pith_short_16: 6B45P47GPHUL2GBR · pith_short_8: 6B45P47G

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/6B45P47GPHUL2GBRAO4ZNOB3PR \
  | 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: f079d7f3e679e8bd183103b996b83b7c57a496e7ce9b85d7eaa580bff399a116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e6ac2b85a2233a899ef2674021d3feecca36df24bb83e619a8019f9203c747",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-08T07:08:50Z",
    "title_canon_sha256": "2c921ecf4d2aeae2ec5bd9a98fce12ec8a5cae58f9eb97f7cc3b9c1d6dec7db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07077",
    "kind": "arxiv",
    "version": 1
  }
}