Pith Number

pith:3OZGKI2U

pith:2016:3OZGKI2UTDVR2CTD6L2XCUCHIA

not attested not anchored not stored refs pending

Complementary Dual Algebraic Geometry Codes

Chunming Tang, Sihem Mesnager, Yanfeng Qi

arxiv:1609.05649 v2 · 2016-09-19 · 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{3OZGKI2UTDVR2CTD6L2XCUCHIA}

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	2026-05-18T01:01:59.893555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb265235498eb1d0a63f2f5715047401d6908c6dffb00124d1043e1e865731f

Aliases

arxiv: 1609.05649 · arxiv_version: 1609.05649v2 · doi: 10.48550/arxiv.1609.05649 · pith_short_12: 3OZGKI2UTDVR · pith_short_16: 3OZGKI2UTDVR2CTD · pith_short_8: 3OZGKI2U

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/3OZGKI2UTDVR2CTD6L2XCUCHIA \
  | 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: dbb265235498eb1d0a63f2f5715047401d6908c6dffb00124d1043e1e865731f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f962a0efa52c912dd25b30bc7c71dc8d98678f3324974cfd500fcad5b4e058c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-19T09:42:15Z",
    "title_canon_sha256": "b7be8247551890e0753715420fca5766233ab74d461f94108b47b2247fdf5074"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05649",
    "kind": "arxiv",
    "version": 2
  }
}