Pith Number

pith:EGSZLLE3

pith:2018:EGSZLLE3UHOSM34BNMCMZAYII4

not attested not anchored not stored refs pending

The Combinatorial Data Fusion Problem in Conflicted-supervised Learning

David G. Harris, Dev R. Phulara, John A. Proos, R. W. R. Darling

arxiv:1809.08723 v1 · 2018-09-24 · math.CO · 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{EGSZLLE3UHOSM34BNMCMZAYII4}

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	2026-05-18T00:05:03.737377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a595ac9ba1dd266f816b04cc83084737c4581e1dd7324fc7d5ec6100bc5553

Aliases

arxiv: 1809.08723 · arxiv_version: 1809.08723v1 · doi: 10.48550/arxiv.1809.08723 · pith_short_12: EGSZLLE3UHOS · pith_short_16: EGSZLLE3UHOSM34B · pith_short_8: EGSZLLE3

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/EGSZLLE3UHOSM34BNMCMZAYII4 \
  | 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: 21a595ac9ba1dd266f816b04cc83084737c4581e1dd7324fc7d5ec6100bc5553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e444ae982f316b034759fe4e5486a1142f2fa6828824eac54395ab027ee8a5bc",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-09-24T02:13:57Z",
    "title_canon_sha256": "08c297b150380f994b2186b323dd83d40319c5882998cdda75295005d109b29b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08723",
    "kind": "arxiv",
    "version": 1
  }
}