Pith Number

pith:XBPN5RRK

pith:2025:XBPN5RRKQO6NXEMCECPOSFGAFW

not attested not anchored not stored refs pending

Identity Preserving Latent Diffusion for Brain Aging Modeling

Gexin Huang, Guido Gerig, Mengwei Ren, Xiaoxiao Li, Yalin Wang, Zhangsihao Yang

arxiv:2503.09634 v1 · 2025-03-11 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBPN5RRKQO6NXEMCECPOSFGAFW}

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.

Cited by

1 paper in Pith

Delta-Diffusion: Modeling Longitudinal Brain Amyloid-PET Trajectories via Conditional Poisson Diffusion Bridge

Receipt and verification

First computed	2026-07-05T10:30:05.097107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85edec62a83bcdb9182209ee914c02db3de45141abd3f4232f6ca52d9b4628d

Aliases

arxiv: 2503.09634 · arxiv_version: 2503.09634v1 · doi: 10.48550/arxiv.2503.09634 · pith_short_12: XBPN5RRKQO6N · pith_short_16: XBPN5RRKQO6NXEMC · pith_short_8: XBPN5RRK

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/XBPN5RRKQO6NXEMCECPOSFGAFW \
  | 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: b85edec62a83bcdb9182209ee914c02db3de45141abd3f4232f6ca52d9b4628d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338f5c68585d968d99ab80133e6915b930518e0006486b167162e62ec055a1de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-03-11T23:44:52Z",
    "title_canon_sha256": "5825bdacb0f397e46ca0abea61985aa61e77f1e9d72d2f4c62be9dd431b08b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09634",
    "kind": "arxiv",
    "version": 1
  }
}