Pith Number

pith:FXVE3PMS

pith:2016:FXVE3PMSAVFT27LZJH5JPM5GYH

not attested not anchored not stored refs pending

Developing a statistically powerful measure for quartet tree inference using phylogenetic identities and Markov invariants

Amelia Taylor, Barbara R Holland, Jeremy G Sumner, Peter D Jarvis

arxiv:1608.04761 v2 · 2016-08-16 · q-bio.QM · math.AG · math.RT · 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{FXVE3PMSAVFT27LZJH5JPM5GYH}

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	2026-05-18T00:47:38.137437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dea4dbd92054b3d7d7949fa97b3a6c1dd8a4258f4bf5b4bcde299f6efc0cdfc

Aliases

arxiv: 1608.04761 · arxiv_version: 1608.04761v2 · doi: 10.48550/arxiv.1608.04761 · pith_short_12: FXVE3PMSAVFT · pith_short_16: FXVE3PMSAVFT27LZ · pith_short_8: FXVE3PMS

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/FXVE3PMSAVFT27LZJH5JPM5GYH \
  | 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: 2dea4dbd92054b3d7d7949fa97b3a6c1dd8a4258f4bf5b4bcde299f6efc0cdfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96f72a15ae0a452583782052febe0c3122d4512abf144d0acead87aa982873d5",
    "cross_cats_sorted": [
      "math.AG",
      "math.RT",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-08-16T20:05:12Z",
    "title_canon_sha256": "89d58f945b666e707efbdfa315fb67d78ba0a31939aa229f49ad60b210b3f7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04761",
    "kind": "arxiv",
    "version": 2
  }
}