Pith Number

pith:DH24RHFH

pith:2012:DH24RHFHX6KMT4MQW5BAROMBD2

not attested not anchored not stored refs pending

Fr\'echet Means for Distributions of Persistence diagrams

John Harer, Katharine Turner, Sayan Mukherjee, Yuriy Mileyko

arxiv:1206.2790 v2 · 2012-06-13 · math.ST · math.GN · math.MG · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DH24RHFHX6KMT4MQW5BAROMBD2}

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	2026-05-18T03:30:25.850358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f5c89ca7bf94c9f190b74208b9811eb4234dffdf7cc35c45c6c683d5643e2b

Aliases

arxiv: 1206.2790 · arxiv_version: 1206.2790v2 · doi: 10.48550/arxiv.1206.2790 · pith_short_12: DH24RHFHX6KM · pith_short_16: DH24RHFHX6KMT4MQ · pith_short_8: DH24RHFH

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/DH24RHFHX6KMT4MQW5BAROMBD2 \
  | 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: 19f5c89ca7bf94c9f190b74208b9811eb4234dffdf7cc35c45c6c683d5643e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f811fb972093b030c2d3d6561376adbef571998aa561c697f050401816d2bbfc",
    "cross_cats_sorted": [
      "math.GN",
      "math.MG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-06-13T13:17:02Z",
    "title_canon_sha256": "08d9b9cfca6b68a68f4731cd79a55889910d718c31c3c535d5d28e1d4e630602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2790",
    "kind": "arxiv",
    "version": 2
  }
}