Pith Number

pith:AYOQN7SQ

pith:2017:AYOQN7SQS36CPUTLSPKBVQ4TCU

not attested not anchored not stored refs pending

A cubic-time algorithm for computing the trinet distance between level-1 networks

James Oldman, Taoyang Wu, Vincent Moulton

arxiv:1703.05097 v1 · 2017-03-15 · q-bio.PE · cs.DM · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYOQN7SQS36CPUTLSPKBVQ4TCU}

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	2026-05-18T00:48:38.399535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061d06fe5096fc27d26b93d41ac393150749993da87d5fcc8c9b23a86f7ef3f6

Aliases

arxiv: 1703.05097 · arxiv_version: 1703.05097v1 · doi: 10.48550/arxiv.1703.05097 · pith_short_12: AYOQN7SQS36C · pith_short_16: AYOQN7SQS36CPUTL · pith_short_8: AYOQN7SQ

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/AYOQN7SQS36CPUTLSPKBVQ4TCU \
  | 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: 061d06fe5096fc27d26b93d41ac393150749993da87d5fcc8c9b23a86f7ef3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "884fb6a5b33f9c7e1c2bec39059b6821a2861fb660a52ddbd6b4864e92ee6c0c",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-03-15T11:57:53Z",
    "title_canon_sha256": "2c42bb4b6141bedef2468d16cee999f1e2b6abf2d6a2f4955943a5e49a652fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05097",
    "kind": "arxiv",
    "version": 1
  }
}