Pith Number

pith:6GNCTY32

pith:2017:6GNCTY325YO5XZWRYTOFHBOL65

not attested not anchored not stored refs pending

Definite Determinantal Representations via Orthostochastic Matrices

Papri Dey

arxiv:1708.09559 v3 · 2017-08-31 · 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{6GNCTY325YO5XZWRYTOFHBOL65}

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	2026-05-17T23:55:05.326685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19a29e37aee1ddbe6d1c4dc5385cbf7527f9bf9816f8cd6312ab0779849fa45

Aliases

arxiv: 1708.09559 · arxiv_version: 1708.09559v3 · doi: 10.48550/arxiv.1708.09559 · pith_short_12: 6GNCTY325YO5 · pith_short_16: 6GNCTY325YO5XZWR · pith_short_8: 6GNCTY32

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/6GNCTY325YO5XZWRYTOFHBOL65 \
  | 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: f19a29e37aee1ddbe6d1c4dc5385cbf7527f9bf9816f8cd6312ab0779849fa45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990aa2d9fa2a8d46d0d4d7c6d1f4ab120f12a3b2605067e000e917dbc8df6c52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-08-31T04:31:21Z",
    "title_canon_sha256": "59f8de7388070fdc860a076565065e6488bf742333a0d1b54533a946063fd684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09559",
    "kind": "arxiv",
    "version": 3
  }
}