Pith Number

pith:GGW7RQRJ

pith:2018:GGW7RQRJ4ULQCO7534OLTFFHPF

not attested not anchored not stored refs pending

List Decodability of Symbol-Pair Codes

Chaoping Xing, Chen Yuan, Shu Liu

arxiv:1806.08992 v1 · 2018-06-23 · 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{GGW7RQRJ4ULQCO7534OLTFFHPF}

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	2026-05-18T00:12:30.662495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31adf8c229e517013bfddf1cb994a7797eb0541e28ffbb3dd7643605829d79ad

Aliases

arxiv: 1806.08992 · arxiv_version: 1806.08992v1 · doi: 10.48550/arxiv.1806.08992 · pith_short_12: GGW7RQRJ4ULQ · pith_short_16: GGW7RQRJ4ULQCO75 · pith_short_8: GGW7RQRJ

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/GGW7RQRJ4ULQCO7534OLTFFHPF \
  | 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: 31adf8c229e517013bfddf1cb994a7797eb0541e28ffbb3dd7643605829d79ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929d9fe9aefa707c0b660d9fc5b492ef00b1b2b558d65741abbe4c11c6d9deb8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-23T15:49:03Z",
    "title_canon_sha256": "761f26ec8f6bc3158e2a781d9fd20b4a1fd2439e9f28be5111d2e69f28c1314c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08992",
    "kind": "arxiv",
    "version": 1
  }
}