Pith Number

pith:GMIXMOTR

pith:2016:GMIXMOTRRVO23RZY6IW2TIBWQ6

not attested not anchored not stored refs pending

Optimal Binary Coding for $q^+$ -state Data Embedding

Han-Zhou Wu

arxiv:1604.03140 v1 · 2016-04-11 · 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{GMIXMOTRRVO23RZY6IW2TIBWQ6}

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	2026-05-18T01:17:16.367965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3311763a718d5dadc738f22da9a03687ac739f316a632bf3f0ef8e3be42534f3

Aliases

arxiv: 1604.03140 · arxiv_version: 1604.03140v1 · doi: 10.48550/arxiv.1604.03140 · pith_short_12: GMIXMOTRRVO2 · pith_short_16: GMIXMOTRRVO23RZY · pith_short_8: GMIXMOTR

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/GMIXMOTRRVO23RZY6IW2TIBWQ6 \
  | 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: 3311763a718d5dadc738f22da9a03687ac739f316a632bf3f0ef8e3be42534f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa6925cece265709d6643eeac66ce4ab24eb17fd38a6d6bf0ac5f1553607514",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-11T20:37:15Z",
    "title_canon_sha256": "5c9064bc0013e596749daefb3becb79c922dcd9ee82b8484b32707635be17447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03140",
    "kind": "arxiv",
    "version": 1
  }
}