Pith Number

pith:TPCE7ARM

pith:2017:TPCE7ARMQKW5GHOQVEPKCSNR3Y

not attested not anchored not stored refs pending

Local decoding and testing of polynomials over grids

Madhu Sudan, Mitali Bafna, Srikanth Srinivasan

arxiv:1709.06036 v2 · 2017-09-18 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPCE7ARMQKW5GHOQVEPKCSNR3Y}

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	2026-05-17T23:58:19.621054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc44f822c82add31dd0a91ea149b1de3c28be8fb2af41c0f89f3e11b7e58f89

Aliases

arxiv: 1709.06036 · arxiv_version: 1709.06036v2 · doi: 10.48550/arxiv.1709.06036 · pith_short_12: TPCE7ARMQKW5 · pith_short_16: TPCE7ARMQKW5GHOQ · pith_short_8: TPCE7ARM

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/TPCE7ARMQKW5GHOQVEPKCSNR3Y \
  | 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: 9bc44f822c82add31dd0a91ea149b1de3c28be8fb2af41c0f89f3e11b7e58f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "209f1227c83629cd0ee9ee4e48e0cce102a36b23ccf33a046a5014b41ba81abc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-09-18T16:40:54Z",
    "title_canon_sha256": "7b967c27f4e9e4416f80bbdf6d6bd2221cbb4ea1e8043b7a2c58c0ce2cc66c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06036",
    "kind": "arxiv",
    "version": 2
  }
}