Pith Number

pith:626VVQCZ

pith:2019:626VVQCZX4GA5KHCPO4YHCAHED

not attested not anchored not stored refs pending

Graphon Estimation from Partially Observed Network Data

Sayak Chakrabarti, Soumendu Sundar Mukherjee

arxiv:1906.00494 v2 · 2019-06-02 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{626VVQCZX4GA5KHCPO4YHCAHED}

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	2026-05-17T23:42:07.859396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6bd5ac059bf0c0ea8e27bb983880720e5a567e21b6af0f1cb96d5092b10f72e

Aliases

arxiv: 1906.00494 · arxiv_version: 1906.00494v2 · doi: 10.48550/arxiv.1906.00494 · pith_short_12: 626VVQCZX4GA · pith_short_16: 626VVQCZX4GA5KHC · pith_short_8: 626VVQCZ

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/626VVQCZX4GA5KHCPO4YHCAHED \
  | 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: f6bd5ac059bf0c0ea8e27bb983880720e5a567e21b6af0f1cb96d5092b10f72e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2076c9c62230faebe0fc239b450f3707dd47b8141e859db82e5200c1e6c4c0",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-02T22:18:42Z",
    "title_canon_sha256": "22653743bbb359605bcdabf724834cfd21e072de525ed2e324daebd9bee8213a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00494",
    "kind": "arxiv",
    "version": 2
  }
}