Pith Number

pith:XBHGZNX5

pith:2017:XBHGZNX52FDATT6ZOU6XHFFU2Y

not attested not anchored not stored refs pending

Random Projection and Its Applications

Mahmoud Nabil

arxiv:1710.03163 v1 · 2017-10-09 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBHGZNX52FDATT6ZOU6XHFFU2Y}

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	2026-05-18T00:33:26.898084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84e6cb6fdd14609cfd9753d7394b4d6231d93b81c36fcae2c8ae5cda083852b

Aliases

arxiv: 1710.03163 · arxiv_version: 1710.03163v1 · doi: 10.48550/arxiv.1710.03163 · pith_short_12: XBHGZNX52FDA · pith_short_16: XBHGZNX52FDATT6Z · pith_short_8: XBHGZNX5

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/XBHGZNX52FDATT6ZOU6XHFFU2Y \
  | 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: b84e6cb6fdd14609cfd9753d7394b4d6231d93b81c36fcae2c8ae5cda083852b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1458b7bfd2d8a1f562f46ffad098ff22eff4fc09910cbe4e60583f45fc4e0b8c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-09T15:57:45Z",
    "title_canon_sha256": "3e1d7bcd4fe1fdd833a03b286e44652f5f4d43f1241bffe41369b45dafbf2bab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03163",
    "kind": "arxiv",
    "version": 1
  }
}