Pith Number

pith:TBRWRCGD

pith:2018:TBRWRCGDFDKKHAXSJXOPGHZMHP

not attested not anchored not stored refs pending

A Novel ECOC Algorithm with Centroid Distance Based Soft Coding Scheme

Beizhan Wang, Kaijie Feng, Kunhong Liu

arxiv:1806.08465 v1 · 2018-06-22 · cs.AI · 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{TBRWRCGDFDKKHAXSJXOPGHZMHP}

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	2026-05-18T00:12:37.190124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98636888c328d4a382f24ddcf31f2c3bfbc1e9432b247e3145e755eaa01659f8

Aliases

arxiv: 1806.08465 · arxiv_version: 1806.08465v1 · doi: 10.48550/arxiv.1806.08465 · pith_short_12: TBRWRCGDFDKK · pith_short_16: TBRWRCGDFDKKHAXS · pith_short_8: TBRWRCGD

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/TBRWRCGDFDKKHAXSJXOPGHZMHP \
  | 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: 98636888c328d4a382f24ddcf31f2c3bfbc1e9432b247e3145e755eaa01659f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7783913aabd26704dca5952bb2366cc5fde50fd4cf383a45908c7abc1cd8f898",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-06-22T01:35:39Z",
    "title_canon_sha256": "e00e22b87371909673cda4750682211fc312843a59db077c63f5145b5475a1a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08465",
    "kind": "arxiv",
    "version": 1
  }
}