Pith Number

pith:ZDH2XEH5

pith:2005:ZDH2XEH5QV5GL6AN6WDJXFKZAF

not attested not anchored not stored refs pending

HLA and HIV Infection Progression: Application of the Minimum Description Length Principle to Statistical Genetics

Bette T. Korber, Elizabeth A. Trachtenberg, Henry A. Erlich, Peter T. Hraber, Steven Wolinsky, Thomas B. Kepler

arxiv:q-bio/0505050 v1 · 2005-05-26 · q-bio.QM · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDH2XEH5QV5GL6AN6WDJXFKZAF}

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	2026-05-18T01:36:36.353727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8cfab90fd857a65f80df5869b95590148b2eb82a1b938ae82e7733337da8ad3

Aliases

arxiv: q-bio/0505050 · arxiv_version: q-bio/0505050v1 · doi: 10.48550/arxiv.q-bio/0505050 · pith_short_12: ZDH2XEH5QV5G · pith_short_16: ZDH2XEH5QV5GL6AN · pith_short_8: ZDH2XEH5

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/ZDH2XEH5QV5GL6AN6WDJXFKZAF \
  | 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: c8cfab90fd857a65f80df5869b95590148b2eb82a1b938ae82e7733337da8ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afeab6d7223da6354e14bb25e0d5c381d4c97e91b76d416d3965e716e37299b0",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2005-05-26T16:48:05Z",
    "title_canon_sha256": "26226bebf153bf664d68357c40f082a2be20fcd3f9937405f176e1cd8a24e215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0505050",
    "kind": "arxiv",
    "version": 1
  }
}