Pith Number

pith:UE5VVHDW

pith:2019:UE5VVHDWAIU6STQOA7JIAQ7GKU

not attested not anchored not stored refs pending

Phylogenetic Networks

Colby Long, Elizabeth Gross, Joseph Rusinko

arxiv:1906.01586 v1 · 2019-06-04 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE5VVHDWAIU6STQOA7JIAQ7GKU}

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	2026-05-17T23:44:16.041548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13b5a9c760229e94e0e07d28043e65500231ed2d9d31e352e16a625c6f6289e

Aliases

arxiv: 1906.01586 · arxiv_version: 1906.01586v1 · doi: 10.48550/arxiv.1906.01586 · pith_short_12: UE5VVHDWAIU6 · pith_short_16: UE5VVHDWAIU6STQO · pith_short_8: UE5VVHDW

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/UE5VVHDWAIU6STQOA7JIAQ7GKU \
  | 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: a13b5a9c760229e94e0e07d28043e65500231ed2d9d31e352e16a625c6f6289e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a516d4b2828b0df59db20de7ffd95f3324ffbf6490f3693d17682cb79fac4be4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-06-04T17:00:12Z",
    "title_canon_sha256": "2b664d066a65334960d48f21e4e535210827e21a288e57867a87945351aaf3d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01586",
    "kind": "arxiv",
    "version": 1
  }
}