Pith Number

pith:HPD457IW

pith:2016:HPD457IW5CD644NPEUF4OAQVE5

not attested not anchored not stored refs pending

Low-Rank Representation over the Manifold of Curves

Junbin Gao, Stephen Tierney, Yi Guo, Zhengwu Zhang

arxiv:1601.00732 v2 · 2016-01-05 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPD457IW5CD644NPEUF4OAQVE5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:23:18.339825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc7cefd16e887ee71af250bc7021527683ce16d47140d96c3ea7573146ef16f

Aliases

arxiv: 1601.00732 · arxiv_version: 1601.00732v2 · doi: 10.48550/arxiv.1601.00732 · pith_short_12: HPD457IW5CD6 · pith_short_16: HPD457IW5CD644NP · pith_short_8: HPD457IW

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/HPD457IW5CD644NPEUF4OAQVE5 \
  | 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: 3bc7cefd16e887ee71af250bc7021527683ce16d47140d96c3ea7573146ef16f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1485ad1a104bbb07e0220b8f49cbe03ed0710cfcb2f5b789df98ee2e61e57e13",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-01-05T04:21:45Z",
    "title_canon_sha256": "25fd810abe81d29fd0aad4ab0c294fd01a0cdac32399c51e9eb91f0fd9b86ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00732",
    "kind": "arxiv",
    "version": 2
  }
}