Pith Number

pith:SVET33RB

pith:2018:SVET33RB65TIIBKH34KDMSRO4Z

not attested not anchored not stored refs pending

Exact Reconstruction of Euclidean Distance Geometry Problem Using Low-rank Matrix Completion

Abiy Tasissa, Rongjie Lai

arxiv:1804.04310 v2 · 2018-04-12 · cs.IT · cs.LG · math.IT · math.NA · 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{SVET33RB65TIIBKH34KDMSRO4Z}

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	2026-05-18T00:02:10.202851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95493dee21f766840547df14364a2ee6432049034f4c7f3882ca805651310891

Aliases

arxiv: 1804.04310 · arxiv_version: 1804.04310v2 · doi: 10.48550/arxiv.1804.04310 · pith_short_12: SVET33RB65TI · pith_short_16: SVET33RB65TIIBKH · pith_short_8: SVET33RB

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/SVET33RB65TIIBKH34KDMSRO4Z \
  | 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: 95493dee21f766840547df14364a2ee6432049034f4c7f3882ca805651310891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43899d3b8ed85f639ca0da203c8f73e0d7ff551459f3ca27b2a05c49ee771b6",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "math.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-12T04:28:06Z",
    "title_canon_sha256": "33ef498373e3e3e56e31af936affe2f4d1865be310b12603a8bc3a8c327f9a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04310",
    "kind": "arxiv",
    "version": 2
  }
}