Pith Number

pith:DL22T5WJ

pith:2015:DL22T5WJSFUHKLQ3PQB32S7WIB

not attested not anchored not stored refs pending

Maximum Likelihood de novo reconstruction of viral populations using paired end sequencing data

Allen Rodrigo, Manjari Mukhopadhyay Steven Wu, Mary Poss, Raj Acharya, Raunaq Malhotra

arxiv:1502.04239 v3 · 2015-02-14 · 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{DL22T5WJSFUHKLQ3PQB32S7WIB}

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	2026-05-18T01:17:00.928720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af5a9f6c99168752e1b7c03bd4bf6405862d85e43ca202230c4b9364d961d9b

Aliases

arxiv: 1502.04239 · arxiv_version: 1502.04239v3 · doi: 10.48550/arxiv.1502.04239 · pith_short_12: DL22T5WJSFUH · pith_short_16: DL22T5WJSFUHKLQ3 · pith_short_8: DL22T5WJ

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/DL22T5WJSFUHKLQ3PQB32S7WIB \
  | 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: 1af5a9f6c99168752e1b7c03bd4bf6405862d85e43ca202230c4b9364d961d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941296b4499698aa1fc4c5bf537c45a6ad6048e49dd46a8182cc72f448bde8a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-02-14T20:12:34Z",
    "title_canon_sha256": "20e1e6781c2fced888397f6fd9ab4df0dcba065655af1780bcfeed731953f8fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04239",
    "kind": "arxiv",
    "version": 3
  }
}