Pith Number

pith:SEEWFBIO

pith:2015:SEEWFBIOPRZ5BGTXWI2YED35WO

not attested not anchored not stored refs pending

Strong solidity of free Araki-Woods factors

Cyril Houdayer, R\'emi Boutonnet, Stefaan Vaes

arxiv:1512.04820 v2 · 2015-12-15 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SEEWFBIOPRZ5BGTXWI2YED35WO}

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	2026-05-18T00:03:37.555019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910962850e7c73d09a77b235820f7db3a7ac870bf335d60990df1321acf513f4

Aliases

arxiv: 1512.04820 · arxiv_version: 1512.04820v2 · doi: 10.48550/arxiv.1512.04820 · pith_short_12: SEEWFBIOPRZ5 · pith_short_16: SEEWFBIOPRZ5BGTX · pith_short_8: SEEWFBIO

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/SEEWFBIOPRZ5BGTXWI2YED35WO \
  | 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: 910962850e7c73d09a77b235820f7db3a7ac870bf335d60990df1321acf513f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d76b1fb16088dbd0b480c7059928f9f36120630be72e7e0c0dfc4bb768fb151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-12-15T15:38:39Z",
    "title_canon_sha256": "8540edf7d2a7e081c44f8dd2c82f2cf834ca94e96f6ec434f37c56bd74dcc8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04820",
    "kind": "arxiv",
    "version": 2
  }
}