Pith Number

pith:OCCILBAD

pith:2016:OCCILBAD5EWQZKU3ZSGY5YYPTI

not attested not anchored not stored refs pending

Algebraic sets of types A, B, and C coincide

Jan Stochel, Torben Maack Bisgaard

arxiv:1601.06264 v1 · 2016-01-23 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCCILBAD5EWQZKU3ZSGY5YYPTI}

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	2026-05-18T01:22:04.902931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7084858403e92d0caa9bcc8d8ee30f9a1f51b205a12dd54ce165a3befcdd9d1e

Aliases

arxiv: 1601.06264 · arxiv_version: 1601.06264v1 · doi: 10.48550/arxiv.1601.06264 · pith_short_12: OCCILBAD5EWQ · pith_short_16: OCCILBAD5EWQZKU3 · pith_short_8: OCCILBAD

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/OCCILBAD5EWQZKU3ZSGY5YYPTI \
  | 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: 7084858403e92d0caa9bcc8d8ee30f9a1f51b205a12dd54ce165a3befcdd9d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d733e158a228afb2d8ffee0d9f56f526fda2779c28e605dd8e0488bb2c0ef011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-01-23T11:53:20Z",
    "title_canon_sha256": "8dad666e70baae1daa2e33af3f68fb85409862a620894fa652beb27e3f068a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06264",
    "kind": "arxiv",
    "version": 1
  }
}