Pith Number

pith:J77QLTWV

pith:2019:J77QLTWVXKIFCNUI3K5KEUYFUD

not attested not anchored not stored refs pending

Towards Quantifying Neurovascular Resilience

H. Rolf J\"ager, Maria A. Zuluaga, M. Jorge Cardoso, Parashkev Nachev, Rafael Rehwald, S\'ebastien Ourselin, Stefano Moriconi

arxiv:1910.13200 v1 · 2019-10-29 · q-bio.QM · cs.CE · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J77QLTWVXKIFCNUI3K5KEUYFUD}

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	2026-07-05T00:15:42.392981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fff05ced5ba90513688dabaa25305a0e78388eca6ba2991c94d48d1a026152a

Aliases

arxiv: 1910.13200 · arxiv_version: 1910.13200v1 · doi: 10.48550/arxiv.1910.13200 · pith_short_12: J77QLTWVXKIF · pith_short_16: J77QLTWVXKIFCNUI · pith_short_8: J77QLTWV

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/J77QLTWVXKIFCNUI3K5KEUYFUD \
  | 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: 4fff05ced5ba90513688dabaa25305a0e78388eca6ba2991c94d48d1a026152a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5623d315aa4a5ea4b95aff7fbb6ed1d9bdf469971daa7f46903695b2b1b9772a",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-10-29T11:16:25Z",
    "title_canon_sha256": "c03ca17265fe13360053e3305a9b04d1f11cb2197a6ce453dae96f8bba6eb729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13200",
    "kind": "arxiv",
    "version": 1
  }
}