Pith Number

pith:HAXK3ONA

pith:2016:HAXK3ONADY2L63AIDDTXBMPNU2

not attested not anchored not stored refs pending

Safe and complete contig assembly via omnitigs

Alexandru I. Tomescu, Paul Medvedev

arxiv:1601.02932 v2 · 2016-01-12 · q-bio.QM · cs.DM · cs.DS · 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{HAXK3ONADY2L63AIDDTXBMPNU2}

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	2026-05-18T01:08:35.586492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

382eadb9a01e34bf6c0818e770b1eda6a57ff2ce178c74d7c1c55c0ff8955b06

Aliases

arxiv: 1601.02932 · arxiv_version: 1601.02932v2 · doi: 10.48550/arxiv.1601.02932 · pith_short_12: HAXK3ONADY2L · pith_short_16: HAXK3ONADY2L63AI · pith_short_8: HAXK3ONA

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/HAXK3ONADY2L63AIDDTXBMPNU2 \
  | 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: 382eadb9a01e34bf6c0818e770b1eda6a57ff2ce178c74d7c1c55c0ff8955b06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "874707ac5bcf3fa3ea63954b22e775c9f8d8cf386d4e7db46c304bb61bdef465",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-01-12T16:02:04Z",
    "title_canon_sha256": "205beb887855124206207dcc4d0931729c92f0c3ead954109cb6e636f566a798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02932",
    "kind": "arxiv",
    "version": 2
  }
}