Pith Number

pith:FL64X4TS

pith:2018:FL64X4TSUH4Q33GFACODKMEO2U

not attested not anchored not stored refs pending

Fundamental Limits of Coded Linear Transform

Jiashang Liu, Ness Shroff, Pengyu Yang, Sinong Wang

arxiv:1804.09791 v1 · 2018-04-25 · cs.IT · cs.DC · math.IT

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\usepackage{pith}
\pithnumber{FL64X4TSUH4Q33GFACODKMEO2U}

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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.

Cited by

1 paper in Pith

Multi-User Non-Linearly Separable Distributed Computing

Receipt and verification

First computed	2026-05-18T00:17:27.909771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2afdcbf272a1f90decc5009c35308ed509829d47a3bdcdcc254c7e06e3cbe7a2

Aliases

arxiv: 1804.09791 · arxiv_version: 1804.09791v1 · doi: 10.48550/arxiv.1804.09791 · pith_short_12: FL64X4TSUH4Q · pith_short_16: FL64X4TSUH4Q33GF · pith_short_8: FL64X4TS

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/FL64X4TSUH4Q33GFACODKMEO2U \
  | 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: 2afdcbf272a1f90decc5009c35308ed509829d47a3bdcdcc254c7e06e3cbe7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60ccf7c2e624b373df802989c9f341ba377da7a22c156de5685d5a96e1bfe4f",
    "cross_cats_sorted": [
      "cs.DC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-25T20:31:01Z",
    "title_canon_sha256": "ca73c68c662e50fceb5f678aaff1facedc4c0f0fd19f8b70caa7e4d5941d93b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09791",
    "kind": "arxiv",
    "version": 1
  }
}