Pith Number

pith:HDHUEX6I

pith:2014:HDHUEX6I2ARVMJWS7RNSG6QPCV

not attested not anchored not stored refs pending

On a perturbation determinant for accumulative operators

Anna Skripka, Konstantin A. Makarov, Maxim Zinchenko

arxiv:1412.6633 v1 · 2014-12-20 · math.SP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDHUEX6I2ARVMJWS7RNSG6QPCV}

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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	2026-05-18T02:30:46.537057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38cf425fc8d0235626d2fc5b237a0f15755fd9855e1fd6081c02d23df7daefd0

Aliases

arxiv: 1412.6633 · arxiv_version: 1412.6633v1 · doi: 10.48550/arxiv.1412.6633 · pith_short_12: HDHUEX6I2ARV · pith_short_16: HDHUEX6I2ARVMJWS · pith_short_8: HDHUEX6I

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/HDHUEX6I2ARVMJWS7RNSG6QPCV \
  | 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: 38cf425fc8d0235626d2fc5b237a0f15755fd9855e1fd6081c02d23df7daefd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6c68b22df0d05532812a46a08131fa21b9c59ef7ee5e9aa6f1a93fd21cac80",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-12-20T08:20:39Z",
    "title_canon_sha256": "f731c9efc073c1760e8043e1a82ddef907bcc82cd64e0dc8bd7688eb2f681ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6633",
    "kind": "arxiv",
    "version": 1
  }
}