Pith Number

pith:IOA7I4LR

pith:2019:IOA7I4LRQ5UV42QTMORFCT7QAC

not attested not anchored not stored refs pending

Relative Hausdorff Distance for Network Analysis

Emilie Purvine, Kathleen E. Nowak, Sinan G. Aksoy, Stephen J. Young

arxiv:1906.04936 v1 · 2019-06-12 · cs.DM · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOA7I4LRQ5UV42QTMORFCT7QAC}

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	2026-05-17T23:43:30.049638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4381f4717187695e6a1363a2514ff000b01a5d7b854477e72f85d3046a89d484

Aliases

arxiv: 1906.04936 · arxiv_version: 1906.04936v1 · doi: 10.48550/arxiv.1906.04936 · pith_short_12: IOA7I4LRQ5UV · pith_short_16: IOA7I4LRQ5UV42QT · pith_short_8: IOA7I4LR

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/IOA7I4LRQ5UV42QTMORFCT7QAC \
  | 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: 4381f4717187695e6a1363a2514ff000b01a5d7b854477e72f85d3046a89d484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77aa08fc03d2fca9059f606675db0d1bc5f0e620ffe95e260ca8beabdc56b3c",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2019-06-12T04:33:57Z",
    "title_canon_sha256": "74d259576cfe1f0a2fae2c44dd8de624b793bb90db4c8eec0cbc1716d89d9fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04936",
    "kind": "arxiv",
    "version": 1
  }
}