Pith Number

pith:2TXRWODH

pith:2019:2TXRWODHVQZYSFWLCD6OTPFY6C

not attested not anchored not stored refs pending

De-anonymization Attacks on Neuroimaging Datasets

Ananth Grama, Vikram Ravindra

arxiv:1908.03260 v1 · 2019-08-08 · cs.CR · eess.IV · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TXRWODHVQZYSFWLCD6OTPFY6C}

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	2026-07-04T23:52:37.901079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ef1b3867ac338916cb10fce9bcb8f0a2f1ef9875e04bdecba994203bc3f279

Aliases

arxiv: 1908.03260 · arxiv_version: 1908.03260v1 · doi: 10.48550/arxiv.1908.03260 · pith_short_12: 2TXRWODHVQZY · pith_short_16: 2TXRWODHVQZYSFWL · pith_short_8: 2TXRWODH

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/2TXRWODHVQZYSFWLCD6OTPFY6C \
  | 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: d4ef1b3867ac338916cb10fce9bcb8f0a2f1ef9875e04bdecba994203bc3f279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1b55ee0bb363cc665f0502b13d21c4609d5a126b680662880667c8e24c8a459",
    "cross_cats_sorted": [
      "eess.IV",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-08T20:26:59Z",
    "title_canon_sha256": "6cbfc5218c1c1b11369b113e6b24acfc1d2ac3bc037e62a95ed606a739408400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03260",
    "kind": "arxiv",
    "version": 1
  }
}