Pith Number

pith:TYO33OVN

pith:2011:TYO33OVNF3Q7B3MVBPHO7COD5Q

not attested not anchored not stored refs pending

On Computing a Function of Correlated Sources

Aslan Tchamkerten, Milad Sefidgaran

arxiv:1107.5806 v3 · 2011-07-28 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYO33OVNF3Q7B3MVBPHO7COD5Q}

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.

Cited by

1 paper in Pith

Structured Codes for Distributed Matrix Multiplication

Receipt and verification

First computed	2026-05-18T02:21:42.587049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1dbdbaad2ee1f0ed950bceef89c3ec22c60e3f088df5cf9bece430c12419a2

Aliases

arxiv: 1107.5806 · arxiv_version: 1107.5806v3 · doi: 10.48550/arxiv.1107.5806 · pith_short_12: TYO33OVNF3Q7 · pith_short_16: TYO33OVNF3Q7B3MV · pith_short_8: TYO33OVN

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/TYO33OVNF3Q7B3MVBPHO7COD5Q \
  | 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: 9e1dbdbaad2ee1f0ed950bceef89c3ec22c60e3f088df5cf9bece430c12419a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "011a4e64d5e9467029b09ac8df60bc560969fcb19b5d0c720e9bd09ba14aab46",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-07-28T19:59:06Z",
    "title_canon_sha256": "0260e0369b5e9a418671158df8b542ae93a227e8665feb021ff203e0beed5fd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5806",
    "kind": "arxiv",
    "version": 3
  }
}