Pith Number

pith:TRVE4PHK

pith:2017:TRVE4PHKYG4L62UDH7BJYACVES

not attested not anchored not stored refs pending

Self-adaptive node-based PCA encodings

Jooyoung Lee, Leonard Johard, Manuel Mazzara, Victor Rivera

arxiv:1708.04498 v1 · 2017-06-16 · cs.NE · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRVE4PHKYG4L62UDH7BJYACVES}

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	2026-05-18T00:37:59.155284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c6a4e3ceac1b8bf6a833fc29c0055248132b20ccb553aad5eb76af479c55957

Aliases

arxiv: 1708.04498 · arxiv_version: 1708.04498v1 · doi: 10.48550/arxiv.1708.04498 · pith_short_12: TRVE4PHKYG4L · pith_short_16: TRVE4PHKYG4L62UD · pith_short_8: TRVE4PHK

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/TRVE4PHKYG4L62UDH7BJYACVES \
  | 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: 9c6a4e3ceac1b8bf6a833fc29c0055248132b20ccb553aad5eb76af479c55957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e55c4aa74f7a9ab456e1c45ed837b53b080e1d2c0a825532d7dfbec49482b6e5",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-06-16T12:29:41Z",
    "title_canon_sha256": "9217131588734cd067c780ba8e4c12277f858f903cf48f89107b3c118e8be57f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04498",
    "kind": "arxiv",
    "version": 1
  }
}