Pith Number

pith:I5NKKXPZ

pith:2011:I5NKKXPZTVZBK4MHYYVXJ7IQIP

not attested not anchored not stored refs pending

On the group theoretical background of assigning stepwise mutations onto phylogenies

Arndt von Haeseler, Mareike Fischer, Minh Anh Thi Nguyen, Steffen Klaere

arxiv:1110.3943 v1 · 2011-10-18 · q-bio.PE · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5NKKXPZTVZBK4MHYYVXJ7IQIP}

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	2026-05-18T04:10:47.634118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

475aa55df99d72157187c62b74fd1043e506a42907b8f2916b40af5e965a0201

Aliases

arxiv: 1110.3943 · arxiv_version: 1110.3943v1 · doi: 10.48550/arxiv.1110.3943 · pith_short_12: I5NKKXPZTVZB · pith_short_16: I5NKKXPZTVZBK4MH · pith_short_8: I5NKKXPZ

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/I5NKKXPZTVZBK4MHYYVXJ7IQIP \
  | 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: 475aa55df99d72157187c62b74fd1043e506a42907b8f2916b40af5e965a0201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecefc9b7a77b99f863b01aef30da32ac8b82282e0f36a123564074a2b0939a2b",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-10-18T11:47:42Z",
    "title_canon_sha256": "6eca459c5a4b950fb42e864a2b0524ff63ebb74748453896e60f925dca54fb12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3943",
    "kind": "arxiv",
    "version": 1
  }
}