Pith Number

pith:HNFO56CY

pith:2019:HNFO56CYRC7V7JACOBPARXIXM3

not attested not anchored not stored refs pending

Graph-based Semi-Supervised & Active Learning for Edge Flows

Austin R. Benson, Junteng Jia, Michael T. Schaub, Santiago Segarra

arxiv:1905.07451 v1 · 2019-05-17 · cs.LG · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNFO56CYRC7V7JACOBPARXIXM3}

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	2026-05-17T23:45:51.331414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b4aeef85888bf5fa402705e08dd1766fe20af22688b5af64486ab11f7a28e48

Aliases

arxiv: 1905.07451 · arxiv_version: 1905.07451v1 · doi: 10.48550/arxiv.1905.07451 · pith_short_12: HNFO56CYRC7V · pith_short_16: HNFO56CYRC7V7JAC · pith_short_8: HNFO56CY

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/HNFO56CYRC7V7JACOBPARXIXM3 \
  | 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: 3b4aeef85888bf5fa402705e08dd1766fe20af22688b5af64486ab11f7a28e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9cdf2e64a43195e3db743b1908ffe3b9af32969de0e53af678b7c50c753f637",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-17T19:30:42Z",
    "title_canon_sha256": "8e1e86753a00d3497a4727d04d62decea01aa9345d5854f60d24c7cabadb9965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07451",
    "kind": "arxiv",
    "version": 1
  }
}