Pith Number

pith:5BDBQHSI

pith:2016:5BDBQHSIWASCHWYBW2BXIPH5SX

not attested not anchored not stored refs pending

Odd degree number fields with odd class number

Arul Shankar, Ila Varma, Wei Ho

arxiv:1603.06269 v3 · 2016-03-20 · 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{5BDBQHSIWASCHWYBW2BXIPH5SX}

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	2026-05-18T00:15:24.849750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e846181e48b02423db01b683743cfd95e1635914d9c7a820aadbef0bc112e7b0

Aliases

arxiv: 1603.06269 · arxiv_version: 1603.06269v3 · doi: 10.48550/arxiv.1603.06269 · pith_short_12: 5BDBQHSIWASC · pith_short_16: 5BDBQHSIWASCHWYB · pith_short_8: 5BDBQHSI

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/5BDBQHSIWASCHWYBW2BXIPH5SX \
  | 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: e846181e48b02423db01b683743cfd95e1635914d9c7a820aadbef0bc112e7b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc08ee31dfd4f3d6f5c60ab7adac4aa93704f49ecfaaa00139ff672fa542a83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-03-20T21:06:12Z",
    "title_canon_sha256": "8a9ddc10025f63e53c0244efe733c76733e5c989cd275db5c401046de9febb32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06269",
    "kind": "arxiv",
    "version": 3
  }
}