Pith Number

pith:OYAZCHEP

pith:2017:OYAZCHEPWQ737LZNLGM3AN753D

not attested not anchored not stored refs pending

Spectral spaces of countable abelian lattice-ordered groups

Friedrich Wehrung (LMNO)

arxiv:1701.03494 v3 · 2017-01-11 · math.RA · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYAZCHEPWQ737LZNLGM3AN753D}

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	2026-05-18T00:29:15.405660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7601911c8fb43fbfaf2d5999b037fdd8c9dc2d81c9ae8a2290190927b2873194

Aliases

arxiv: 1701.03494 · arxiv_version: 1701.03494v3 · doi: 10.48550/arxiv.1701.03494 · pith_short_12: OYAZCHEPWQ73 · pith_short_16: OYAZCHEPWQ737LZN · pith_short_8: OYAZCHEP

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/OYAZCHEPWQ737LZNLGM3AN753D \
  | 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: 7601911c8fb43fbfaf2d5999b037fdd8c9dc2d81c9ae8a2290190927b2873194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "182777d5b0b5cfac95ccedea5b8c6378aa3286bc7e18513a1bf3afc64435ed90",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-01-11T08:44:38Z",
    "title_canon_sha256": "9d526beb2b0681a29788f86e7ccee56522fcb2962bd724da01ce788d547e48c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03494",
    "kind": "arxiv",
    "version": 3
  }
}