Pith Number

pith:34SIWHKX

pith:2015:34SIWHKXOXTRE64L5O2D37PV3D

not attested not anchored not stored refs pending

Submodular Hamming Metrics

Bethany Lusch, Jeff Bilmes, Jennifer Gillenwater, Rahul Kidambi, Rishabh Iyer

arxiv:1511.02163 v1 · 2015-11-06 · cs.DS · cs.AI · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34SIWHKXOXTRE64L5O2D37PV3D}

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	2026-05-18T01:27:37.616149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df248b1d5775e7127b8bebb43dfdf5d8e962ab3294fc2e192969ef3138b436e8

Aliases

arxiv: 1511.02163 · arxiv_version: 1511.02163v1 · doi: 10.48550/arxiv.1511.02163 · pith_short_12: 34SIWHKXOXTR · pith_short_16: 34SIWHKXOXTRE64L · pith_short_8: 34SIWHKX

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/34SIWHKXOXTRE64L5O2D37PV3D \
  | 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: df248b1d5775e7127b8bebb43dfdf5d8e962ab3294fc2e192969ef3138b436e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a81ca84699a8f8cfce58d5e5f4c2922acdb985828f2d6236d149be62de85698",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-11-06T17:13:32Z",
    "title_canon_sha256": "bd38de7f8029f79f7b6dd803c0362747037d9d7dca1a47756ee5a16039267f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02163",
    "kind": "arxiv",
    "version": 1
  }
}