Pith Number

pith:AEATQCDS

pith:2021:AEATQCDSM2D5REECQLDD5AZKSE

not attested not anchored not stored refs pending

Distinguishing Healthy Ageing from Dementia: a Biomechanical Simulation of Brain Atrophy using Deep Networks

Carole H. Sudre, Cher Bass, Emma C. Robinson, Kara Garcia, Mariana da Silva, M. Jorge Cardoso

arxiv:2108.08214 v1 · 2021-08-18 · q-bio.NC · cs.LG · eess.IV · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEATQCDSM2D5REECQLDD5AZKSE}

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

Integrating Mechanistic and Data-Driven Models for Neurological Disorders through Differentiable Programming

Receipt and verification

First computed	2026-07-05T03:07:00.650819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01013808726687d8908282c63e832a91040dbf40899e9080f60536f7a719149d

Aliases

arxiv: 2108.08214 · arxiv_version: 2108.08214v1 · doi: 10.48550/arxiv.2108.08214 · pith_short_12: AEATQCDSM2D5 · pith_short_16: AEATQCDSM2D5REEC · pith_short_8: AEATQCDS

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/AEATQCDSM2D5REECQLDD5AZKSE \
  | 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: 01013808726687d8908282c63e832a91040dbf40899e9080f60536f7a719149d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ece78e4b1d241186b5d518a9def783b1f2304d829c377ebd3de45e9dc57dc2",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-08-18T15:58:53Z",
    "title_canon_sha256": "c86f20c66ad2a17bd2bc610e08948773b39313b112a65cd32117bf33139c135f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08214",
    "kind": "arxiv",
    "version": 1
  }
}