Pith Number

pith:2XQUL6PT

pith:2016:2XQUL6PTIN23VC6BMHARG6B3SU

not attested not anchored not stored refs pending

Euclidean distance matrix completion and point configurations from the minimal spanning tree

Adam Rahman, Wayne Oldford

arxiv:1610.06599 v1 · 2016-10-20 · math.OC · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XQUL6PTIN23VC6BMHARG6B3SU}

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	2026-05-18T01:01:37.268943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e145f9f34375ba8bc161c113783b952ae1cd59761b6d793859cee3a19aeef4

Aliases

arxiv: 1610.06599 · arxiv_version: 1610.06599v1 · doi: 10.48550/arxiv.1610.06599 · pith_short_12: 2XQUL6PTIN23 · pith_short_16: 2XQUL6PTIN23VC6B · pith_short_8: 2XQUL6PT

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/2XQUL6PTIN23VC6BMHARG6B3SU \
  | 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: d5e145f9f34375ba8bc161c113783b952ae1cd59761b6d793859cee3a19aeef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61f035f600fc18025bd2c0317ebd20a1358583cbab7369b153dcf39b2aef165",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-10-20T20:41:07Z",
    "title_canon_sha256": "0783a2997fbc86074f548f2607bf87844dbea9066885520f0046863770005eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06599",
    "kind": "arxiv",
    "version": 1
  }
}