Pith Number

pith:IPXMEFGM

pith:2017:IPXMEFGMDNTOAK6V3VSCFZ7IES

not attested not anchored not stored refs pending

Projected Power Iteration for Network Alignment

Efe Onaran, Soledad Villar

arxiv:1707.04929 v1 · 2017-07-16 · stat.CO · cs.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPXMEFGMDNTOAK6V3VSCFZ7IES}

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	2026-05-18T00:40:11.762415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43eec214cc1b66e02bd5dd6422e7e824bd905a2632e78610f637022f7e6c17a4

Aliases

arxiv: 1707.04929 · arxiv_version: 1707.04929v1 · doi: 10.48550/arxiv.1707.04929 · pith_short_12: IPXMEFGMDNTO · pith_short_16: IPXMEFGMDNTOAK6V · pith_short_8: IPXMEFGM

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/IPXMEFGMDNTOAK6V3VSCFZ7IES \
  | 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: 43eec214cc1b66e02bd5dd6422e7e824bd905a2632e78610f637022f7e6c17a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a2cf0157125c1763773ea8b16add91004de5804520e29c41e4591c5f97533c",
    "cross_cats_sorted": [
      "cs.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-07-16T19:02:31Z",
    "title_canon_sha256": "04ed43d745099211c52e6dca9a59caca9c47b4bc762d3d46e3efb4642a8c353e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04929",
    "kind": "arxiv",
    "version": 1
  }
}