Pith Number

pith:MEWZ3BPS

pith:2016:MEWZ3BPS5MJHRVBMWRZE7JVMXX

not attested not anchored not stored refs pending

Predicting Signed Edges with $O(n^{1+o(1)} \log{n})$ Queries

Charalampos E. Tsourakakis, Michael Mitzenmacher

arxiv:1609.00750 v2 · 2016-09-02 · cs.DS · cs.DM · 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{MEWZ3BPS5MJHRVBMWRZE7JVMXX}

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	2026-05-18T01:03:17.291976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612d9d85f2eb1278d42cb4724fa6acbddbd01ef718072185b0f9813ae8900e07

Aliases

arxiv: 1609.00750 · arxiv_version: 1609.00750v2 · doi: 10.48550/arxiv.1609.00750 · pith_short_12: MEWZ3BPS5MJH · pith_short_16: MEWZ3BPS5MJHRVBM · pith_short_8: MEWZ3BPS

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/MEWZ3BPS5MJHRVBMWRZE7JVMXX \
  | 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: 612d9d85f2eb1278d42cb4724fa6acbddbd01ef718072185b0f9813ae8900e07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27b8e484e31962420f10ef3db360789388e601fd4d5a8e481e55aff5f76246f0",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-09-02T21:24:22Z",
    "title_canon_sha256": "6e5b47859a6fb1a72452af66a451c5f20debfb6f000a23fc4349b421f52987a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00750",
    "kind": "arxiv",
    "version": 2
  }
}