Pith Number

pith:46O6ATAP

pith:2018:46O6ATAP5DRKP7YUMHHI4BN6GN

not attested not anchored not stored refs pending

Associative algebras and broken lines

Hiro Lee Tanaka, Jacob Lurie

arxiv:1805.09587 v1 · 2018-05-24 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46O6ATAP5DRKP7YUMHHI4BN6GN}

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	2026-05-18T00:15:03.492092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79de04c0fe8e2a7ff1461ce8e05be335536542b2d7ec9e5017e38868648220b

Aliases

arxiv: 1805.09587 · arxiv_version: 1805.09587v1 · doi: 10.48550/arxiv.1805.09587 · pith_short_12: 46O6ATAP5DRK · pith_short_16: 46O6ATAP5DRKP7YU · pith_short_8: 46O6ATAP

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/46O6ATAP5DRKP7YUMHHI4BN6GN \
  | 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: e79de04c0fe8e2a7ff1461ce8e05be335536542b2d7ec9e5017e38868648220b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125b46df313a9e993718fa05400d06755ee968d5b0ad7a9a947edece911793b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-05-24T10:14:06Z",
    "title_canon_sha256": "5a5cd78d0b7b4b11abd288a6f4949e7aa03cbcc2a43ddbf6be98e85ce9f23a5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09587",
    "kind": "arxiv",
    "version": 1
  }
}