Pith Number

pith:GMP2MDWS

pith:2019:GMP2MDWSGB4C2VSSCTVJHFENX3

not attested not anchored not stored refs pending

BiHom-pre-alternative algebras and BiHom-alternative quadri-algebras

Abdenacer Makhlouf, Sami Mabrouk, Tewfik Chtioui

arxiv:1903.03994 v1 · 2019-03-10 · math.RA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMP2MDWSGB4C2VSSCTVJHFENX3}

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	2026-05-17T23:50:55.062606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

331fa60ed230782d565214ea93948dbee3c7e1f1e536bdbe334111003a2fc14a

Aliases

arxiv: 1903.03994 · arxiv_version: 1903.03994v1 · doi: 10.48550/arxiv.1903.03994 · pith_short_12: GMP2MDWSGB4C · pith_short_16: GMP2MDWSGB4C2VSS · pith_short_8: GMP2MDWS

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/GMP2MDWSGB4C2VSSCTVJHFENX3 \
  | 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: 331fa60ed230782d565214ea93948dbee3c7e1f1e536bdbe334111003a2fc14a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fcc8e295532eeef36f19bb7ef439140bd2f5e22a2d4eaa2a97974f29e3cd2d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-03-10T14:01:59Z",
    "title_canon_sha256": "8c4f1318acb8f0bbf76d86d4f33db426cd6cc82cd2cfc13f0cc011a763cc0089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03994",
    "kind": "arxiv",
    "version": 1
  }
}