Pith Number

pith:NW6CIW7V

pith:2016:NW6CIW7VV3EOLSH3UDTYPGIU2H

not attested not anchored not stored refs pending

Scale Structures and C*-algebras

Jerzy Dydak, Kyle Austin, Michael Holloway

arxiv:1602.07301 v1 · 2016-02-23 · math.MG · math.GN · 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{NW6CIW7VV3EOLSH3UDTYPGIU2H}

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	2026-05-18T01:20:06.057205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dbc245bf5aec8e5c8fba0e7879914d1e1c80f7f96775c67242974a6e681b09d

Aliases

arxiv: 1602.07301 · arxiv_version: 1602.07301v1 · doi: 10.48550/arxiv.1602.07301 · pith_short_12: NW6CIW7VV3EO · pith_short_16: NW6CIW7VV3EOLSH3 · pith_short_8: NW6CIW7V

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/NW6CIW7VV3EOLSH3UDTYPGIU2H \
  | 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: 6dbc245bf5aec8e5c8fba0e7879914d1e1c80f7f96775c67242974a6e681b09d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf8e45b93ec2fee604283a34e5b3cd81fd9aa5182b55db6e450d5013987eadc1",
    "cross_cats_sorted": [
      "math.GN",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2016-02-23T16:52:59Z",
    "title_canon_sha256": "df9400e5ac1d6103d82797dc7de6992814d8ce1cce92955d7814ce9a63a695ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07301",
    "kind": "arxiv",
    "version": 1
  }
}