Pith Number

pith:TJNOECFZ

pith:2019:TJNOECFZU2QCYTINNOIR2SLPJG

not attested not anchored not stored refs pending

Distributed Weighted Matching via Randomized Composable Coresets

MohammadHossein Bateni, Sepehr Assadi, Vahab Mirrokni

arxiv:1906.01993 v1 · 2019-06-05 · cs.DC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJNOECFZU2QCYTINNOIR2SLPJG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:44:05.478010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a5ae208b9a6a02c4d0d6b911d496f49ace609f1a0786bfe0a24de896a764e8e

Aliases

arxiv: 1906.01993 · arxiv_version: 1906.01993v1 · doi: 10.48550/arxiv.1906.01993 · pith_short_12: TJNOECFZU2QC · pith_short_16: TJNOECFZU2QCYTIN · pith_short_8: TJNOECFZ

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/TJNOECFZU2QCYTINNOIR2SLPJG \
  | 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: 9a5ae208b9a6a02c4d0d6b911d496f49ace609f1a0786bfe0a24de896a764e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef5c924accaaec88b8cafe80f7a6ee2d096ff0628048510a7a34c72773db952",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-06-05T12:43:16Z",
    "title_canon_sha256": "37b1ec28d2fff2b1b6f054ebc9db83cedb64406e9de12239c51eec9cba85de4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01993",
    "kind": "arxiv",
    "version": 1
  }
}