Pith Number

pith:3ETOE436

pith:2017:3ETOE436CQBLFO27THF7KV5D73

not attested not anchored not stored refs pending

Normality and Related Properties of Forcing Algebras

Danny A. J. Gomez-Ramirez, Holger Brenner

arxiv:1707.08605 v1 · 2017-07-26 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ETOE436CQBLFO27THF7KV5D73}

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	2026-05-18T00:39:23.594889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d926e2737e1402b2bb5f99cbf557a3fef182198106f91e45f287e6fc6988f6af

Aliases

arxiv: 1707.08605 · arxiv_version: 1707.08605v1 · doi: 10.48550/arxiv.1707.08605 · pith_short_12: 3ETOE436CQBL · pith_short_16: 3ETOE436CQBLFO27 · pith_short_8: 3ETOE436

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/3ETOE436CQBLFO27THF7KV5D73 \
  | 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: d926e2737e1402b2bb5f99cbf557a3fef182198106f91e45f287e6fc6988f6af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c70309bc7e920379dbd09125fd5659bbd8d149070c116ab6cade039618c4ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-07-26T18:46:39Z",
    "title_canon_sha256": "92d76118f322e3872ce0d1bbb2a77abead276321d5991e7768c1079250f261f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08605",
    "kind": "arxiv",
    "version": 1
  }
}