Pith Number

pith:EHRO7DJO

pith:2017:EHRO7DJOXMGXBYPWCEKVKQXGHT

not attested not anchored not stored refs pending

Bounds for phylogenetic network space metrics

Andrew Francis, Katharina Huber, Taoyang Wu, Vincent Moulton

arxiv:1702.05609 v2 · 2017-02-18 · q-bio.PE · 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{EHRO7DJOXMGXBYPWCEKVKQXGHT}

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	2026-05-18T00:49:06.254694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e2ef8d2ebb0d70e1f611155542e63ce5cf07d1aac363d4db60bf4a97ac1c16

Aliases

arxiv: 1702.05609 · arxiv_version: 1702.05609v2 · doi: 10.48550/arxiv.1702.05609 · pith_short_12: EHRO7DJOXMGX · pith_short_16: EHRO7DJOXMGXBYPW · pith_short_8: EHRO7DJO

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/EHRO7DJOXMGXBYPWCEKVKQXGHT \
  | 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: 21e2ef8d2ebb0d70e1f611155542e63ce5cf07d1aac363d4db60bf4a97ac1c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b29cae67102537d1ceacded164d1a8e33d090e0df6f7ab5397fe77cec0afffb",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-02-18T12:57:06Z",
    "title_canon_sha256": "9e92cdf9751338c42e3e30eda4fd569cb440e287c1cc31cfcc906abed0f30cef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05609",
    "kind": "arxiv",
    "version": 2
  }
}