Pith Number

pith:DAEIXMXN

pith:2016:DAEIXMXNK7XHDMO7BIWKJPR34E

not attested not anchored not stored refs pending

An alternating moment condition for bi-freeness

Ian Charlesworth

arxiv:1611.01262 v3 · 2016-11-04 · 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{DAEIXMXNK7XHDMO7BIWKJPR34E}

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	2026-05-17T23:53:58.175070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18088bb2ed57ee71b1df0a2ca4be3be12f671a2260ddd840f8b340e7bcb33d99

Aliases

arxiv: 1611.01262 · arxiv_version: 1611.01262v3 · doi: 10.48550/arxiv.1611.01262 · pith_short_12: DAEIXMXNK7XH · pith_short_16: DAEIXMXNK7XHDMO7 · pith_short_8: DAEIXMXN

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/DAEIXMXNK7XHDMO7BIWKJPR34E \
  | 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: 18088bb2ed57ee71b1df0a2ca4be3be12f671a2260ddd840f8b340e7bcb33d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ad6407009d058fbe4a02f976593f61487b64b55cec1e79bee87912cffe86dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-11-04T05:08:29Z",
    "title_canon_sha256": "565caa43be4fcff50eb40ab0df95084a01a79281a700f41acd057c50a1b076f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01262",
    "kind": "arxiv",
    "version": 3
  }
}