Pith Number

pith:6ZRJEEHI

pith:2019:6ZRJEEHISZM4W4AKFLDEG7AHDE

not attested not anchored not stored refs pending

Matrix-analytic solution of system of integral equations in three tandem servers

Abdullah Alkaff

arxiv:1908.04461 v1 · 2019-08-12 · math.PR · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZRJEEHISZM4W4AKFLDEG7AHDE}

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	2026-07-04T23:55:13.907657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6629210e89659cb700a2ac6437c071931df56f5b04806657b84d791c706c96a

Aliases

arxiv: 1908.04461 · arxiv_version: 1908.04461v1 · doi: 10.48550/arxiv.1908.04461 · pith_short_12: 6ZRJEEHISZM4 · pith_short_16: 6ZRJEEHISZM4W4AK · pith_short_8: 6ZRJEEHI

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/6ZRJEEHISZM4W4AKFLDEG7AHDE \
  | 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: f6629210e89659cb700a2ac6437c071931df56f5b04806657b84d791c706c96a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "844fabc2a81b169036a2d7314be11f65dc79af1b4d63f4a7c45e7c518d2b6525",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-12T09:19:28Z",
    "title_canon_sha256": "bcb4728f68fec9be2f3eea650307111b8a53467991bc80ca46cf165aee8866ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04461",
    "kind": "arxiv",
    "version": 1
  }
}