Pith Number

pith:WINQYOUJ

pith:2009:WINQYOUJIOA3RZSZ4BX7PCUXHU

not attested not anchored not stored refs pending

Compressed Genotyping

Assaf Gordon, Gregory J. Hannon, Michael Brand, Partha P. Mitra, Yaniv Erlich

arxiv:0909.3691 v1 · 2009-09-21 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WINQYOUJIOA3RZSZ4BX7PCUXHU}

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	2026-05-18T00:58:47.938515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21b0c3a894381b8e659e06ff78a973d0bc94ece0fc143fa48facff3a5538086

Aliases

arxiv: 0909.3691 · arxiv_version: 0909.3691v1 · doi: 10.48550/arxiv.0909.3691 · pith_short_12: WINQYOUJIOA3 · pith_short_16: WINQYOUJIOA3RZSZ · pith_short_8: WINQYOUJ

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/WINQYOUJIOA3RZSZ4BX7PCUXHU \
  | 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: b21b0c3a894381b8e659e06ff78a973d0bc94ece0fc143fa48facff3a5538086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca4be7ec68897986fa59ac35d3ee357720481981b57352eb1824be62bb3138ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2009-09-21T05:53:20Z",
    "title_canon_sha256": "fa874eee82ddf58584bfc5187393193f5d690a3815c826612a21fa691afa74b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3691",
    "kind": "arxiv",
    "version": 1
  }
}