Pith Number

pith:3VIQKUHA

pith:2017:3VIQKUHAIQEHREDYFQNBAZ2YR3

not attested not anchored not stored refs pending

Improving the coding speed of erasure codes with polynomial ring transforms

J\'er\^ome Lacan, Jonathan Detchart

arxiv:1709.00178 v1 · 2017-09-01 · 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{3VIQKUHAIQEHREDYFQNBAZ2YR3}

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	2026-05-18T00:36:13.155093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd510550e044087890782c1a1067588ed11ebd1c856c2dd2466af8c72cc14481

Aliases

arxiv: 1709.00178 · arxiv_version: 1709.00178v1 · doi: 10.48550/arxiv.1709.00178 · pith_short_12: 3VIQKUHAIQEH · pith_short_16: 3VIQKUHAIQEHREDY · pith_short_8: 3VIQKUHA

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/3VIQKUHAIQEHREDYFQNBAZ2YR3 \
  | 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: dd510550e044087890782c1a1067588ed11ebd1c856c2dd2466af8c72cc14481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58119675ca9b6bf373ae00f0bd4e2d0fc45c42f7d0df04f832dff342df62685f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-01T07:11:58Z",
    "title_canon_sha256": "e7423b333c71c3a2447b78dda23276957b5ed10adfcc1e74fc452f651d4f2cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00178",
    "kind": "arxiv",
    "version": 1
  }
}