Pith Number

pith:DZMBYJRW

pith:2026:DZMBYJRWGT3NCZMP5A4SEBRBP2

not attested not anchored not stored refs pending

A Hierarchical Framework for Graph Structure Learning in Histopathology Image Classification

Amanda W. Lund, B\"{u}lent Yener, Sudipta Paul

arxiv:2607.26153 v1 · 2026-07-28 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZMBYJRWGT3NCZMP5A4SEBRBP2}

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	2026-07-30T00:08:34.840389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1e581c263634f6d1658fe8392206217e996dc381ddb346a7a58311ede0531ecd

Aliases

arxiv: 2607.26153 · arxiv_version: 2607.26153v1 · doi: 10.48550/arxiv.2607.26153 · pith_short_12: DZMBYJRWGT3N · pith_short_16: DZMBYJRWGT3NCZMP · pith_short_8: DZMBYJRW

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/DZMBYJRWGT3NCZMP5A4SEBRBP2 \
  | 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: 1e581c263634f6d1658fe8392206217e996dc381ddb346a7a58311ede0531ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f396e8c2a3a58f5bf82143430cc5e69d393178e43a72a446507103050c46059",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-07-28T18:00:52Z",
    "title_canon_sha256": "70cfc313d81804a551959179543f24d9519705ad37bf3e009a66f7d00ea71b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26153",
    "kind": "arxiv",
    "version": 1
  }
}