Pith Number

pith:DP6D5EC3

pith:2011:DP6D5EC3MTA6MOEQ4BKND26EBX

not attested not anchored not stored refs pending

Scaling metagenome sequence assembly with probabilistic de Bruijn graphs

Adina Howe, Arend Hintze, C. Titus Brown, James M. Tiedje, Jason Pell, Rosangela Canino-Koning

arxiv:1112.4193 v3 · 2011-12-18 · 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{DP6D5EC3MTA6MOEQ4BKND26EBX}

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	2026-05-18T01:59:05.991097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bfc3e905b64c1e63890e054d1ebc40dff55311e274a586bf067c25b3550c00c

Aliases

arxiv: 1112.4193 · arxiv_version: 1112.4193v3 · doi: 10.48550/arxiv.1112.4193 · pith_short_12: DP6D5EC3MTA6 · pith_short_16: DP6D5EC3MTA6MOEQ · pith_short_8: DP6D5EC3

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/DP6D5EC3MTA6MOEQ4BKND26EBX \
  | 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: 1bfc3e905b64c1e63890e054d1ebc40dff55311e274a586bf067c25b3550c00c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbd1506a4b863850af9d7e953698178b12d462542cc673f11da16e1a41f04b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2011-12-18T21:49:46Z",
    "title_canon_sha256": "0320df93e51de73dad90b51627b1bdd306f553173bacd53e6d0d51e67b753187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4193",
    "kind": "arxiv",
    "version": 3
  }
}