Pith Number

pith:DHJG7D6X

pith:2020:DHJG7D6X6CPV3ZXI232NV7LUUD

not attested not anchored not stored refs pending

Addressing Ancestry Disparities in Genomic Medicine: A Geographic-aware Algorithm

Alexander Ioannidis, Arvind Kumar, Carlos Bustamante, Daniel Mas Montserrat

arxiv:2004.12053 v1 · 2020-04-25 · q-bio.GN · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHJG7D6X6CPV3ZXI232NV7LUUD}

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	2026-07-05T00:58:11.738227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d26f8fd7f09f5de6e8d6f4dafd74a0d5993aee6a7e8567848a29963f51bd66

Aliases

arxiv: 2004.12053 · arxiv_version: 2004.12053v1 · doi: 10.48550/arxiv.2004.12053 · pith_short_12: DHJG7D6X6CPV · pith_short_16: DHJG7D6X6CPV3ZXI · pith_short_8: DHJG7D6X

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/DHJG7D6X6CPV3ZXI232NV7LUUD \
  | 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: 19d26f8fd7f09f5de6e8d6f4dafd74a0d5993aee6a7e8567848a29963f51bd66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "647aabfff276677b7286154d09e48b6cf23ac760be8b35791071e177429f0d08",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2020-04-25T04:32:16Z",
    "title_canon_sha256": "909250cc1bd5e787b94684e1eb47829a873d9ae99f52da5b08d8feb64ee997d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12053",
    "kind": "arxiv",
    "version": 1
  }
}