Pith Number

pith:WA7LSL6A

pith:2016:WA7LSL6A7QP67M74RQS667ZOZC

not attested not anchored not stored refs pending

A Space of Phylogenetic Networks

Samantha Petti, Satyan L. Devadoss

arxiv:1607.06978 v1 · 2016-07-23 · math.CO · cs.DM · math.AT · 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{WA7LSL6A7QP67M74RQS667ZOZC}

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	2026-05-18T01:10:35.297010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03eb92fc0fc1fefb3fc8c25ef7f2ec889338a5b7b64600d0532afab0008188e

Aliases

arxiv: 1607.06978 · arxiv_version: 1607.06978v1 · doi: 10.48550/arxiv.1607.06978 · pith_short_12: WA7LSL6A7QP6 · pith_short_16: WA7LSL6A7QP67M74 · pith_short_8: WA7LSL6A

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/WA7LSL6A7QP67M74RQS667ZOZC \
  | 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: b03eb92fc0fc1fefb3fc8c25ef7f2ec889338a5b7b64600d0532afab0008188e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e871283c6207ff4fc9d852ec56affc041dcc5cee2734791ed155257e6b6ed15c",
    "cross_cats_sorted": [
      "cs.DM",
      "math.AT",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-07-23T22:47:54Z",
    "title_canon_sha256": "a601c3eddc8db19db655109c1984e2b39fec0750d3b1d5e252c918ab5f815639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06978",
    "kind": "arxiv",
    "version": 1
  }
}