Pith Number

pith:7JFP6OPC

pith:2016:7JFP6OPCBDZHKUTT32BDWYIRQC

not attested not anchored not stored refs pending

Modular Lattices from a Variation of Construction A over Number Fields

Fr\'ed\'erique Oggier, Xiaolu Hou

arxiv:1604.01583 v1 · 2016-04-06 · cs.IT · math.IT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JFP6OPCBDZHKUTT32BDWYIRQC}

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	2026-05-18T01:17:36.064520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4aff39e208f2755273de823b61118082060cc8e11c9d2913c555f8ea5f18f9

Aliases

arxiv: 1604.01583 · arxiv_version: 1604.01583v1 · doi: 10.48550/arxiv.1604.01583 · pith_short_12: 7JFP6OPCBDZH · pith_short_16: 7JFP6OPCBDZHKUTT · pith_short_8: 7JFP6OPC

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/7JFP6OPCBDZHKUTT32BDWYIRQC \
  | 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: fa4aff39e208f2755273de823b61118082060cc8e11c9d2913c555f8ea5f18f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77565cb25a2d368b058153d5ef45d488a0aa2a6aa5604f8cfe3107060d375968",
    "cross_cats_sorted": [
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-06T12:07:56Z",
    "title_canon_sha256": "681cca6ca0f0f5426edc7d2659299cab8fdc96f16257dbdca49fe8bd5dd755d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01583",
    "kind": "arxiv",
    "version": 1
  }
}