Pith Number

pith:TBPB3PSN

pith:2015:TBPB3PSN6GMDEKDQ6LBIEURLSM

not attested not anchored not stored refs pending

On the challenge of reconstructing level-1 phylogenetic networks from triplets and clusters

K.T. Huber, P. Gambette, S. Kelk

arxiv:1511.08056 v2 · 2015-11-25 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBPB3PSN6GMDEKDQ6LBIEURLSM}

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	2026-05-18T01:02:04.778959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

985e1dbe4df198322870f2c282522b932dd59d591af3c451d453ac4ccd3d29a1

Aliases

arxiv: 1511.08056 · arxiv_version: 1511.08056v2 · doi: 10.48550/arxiv.1511.08056 · pith_short_12: TBPB3PSN6GMD · pith_short_16: TBPB3PSN6GMDEKDQ · pith_short_8: TBPB3PSN

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/TBPB3PSN6GMDEKDQ6LBIEURLSM \
  | 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: 985e1dbe4df198322870f2c282522b932dd59d591af3c451d453ac4ccd3d29a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5828ac60ed2523cfbd952c6dad9e56ecf511aca150f5f7a17897370526d662f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-11-25T13:42:26Z",
    "title_canon_sha256": "df7a857cf1327b49bd9a2fb4e5956c59c19233bd0035a89c204a6e5f525f31cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08056",
    "kind": "arxiv",
    "version": 2
  }
}