Pith Number

pith:YDASC672

pith:2019:YDASC672EBNS5X6N5ITLYWUAVX

not attested not anchored not stored refs pending

Involutions on Incidence Algebras of Finite Posets

Ivan Gargate, Michael Gargate

arxiv:1907.06805 v1 · 2019-07-16 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDASC672EBNS5X6N5ITLYWUAVX}

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	2026-05-17T23:40:29.086555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0c1217bfa205b2edfcdea26bc5a80adeeadc4a51486416131e624d60657bc0c

Aliases

arxiv: 1907.06805 · arxiv_version: 1907.06805v1 · doi: 10.48550/arxiv.1907.06805 · pith_short_12: YDASC672EBNS · pith_short_16: YDASC672EBNS5X6N · pith_short_8: YDASC672

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/YDASC672EBNS5X6N5ITLYWUAVX \
  | 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: c0c1217bfa205b2edfcdea26bc5a80adeeadc4a51486416131e624d60657bc0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6c89c6eb77bd79135ff883e6750ef18795b3084e1f61be30d5eb98631d02d75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-07-16T01:21:06Z",
    "title_canon_sha256": "07ef81e276b59a907335dbd515e3bc05b5a72cb19ead1eb86ca6ef46377294d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06805",
    "kind": "arxiv",
    "version": 1
  }
}