Pith Number

pith:SI6DGK7A

pith:2015:SI6DGK7AVZLDEXBV52Z7JEW35G

not attested not anchored not stored refs pending

On Rings of Differential Rota-Baxter Operators

Li Guo, Markus Rosenkranz, Xing Gao

arxiv:1512.01247 v2 · 2015-12-03 · 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{SI6DGK7AVZLDEXBV52Z7JEW35G}

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	2026-05-18T00:19:59.579899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923c332be0ae56325c35eeb3f492dbe9bc821b20472e76741b2c92f0d3a33c3b

Aliases

arxiv: 1512.01247 · arxiv_version: 1512.01247v2 · doi: 10.48550/arxiv.1512.01247 · pith_short_12: SI6DGK7AVZLD · pith_short_16: SI6DGK7AVZLDEXBV · pith_short_8: SI6DGK7A

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/SI6DGK7AVZLDEXBV52Z7JEW35G \
  | 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: 923c332be0ae56325c35eeb3f492dbe9bc821b20472e76741b2c92f0d3a33c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad38f5963bc13bb788ece3afd005f55f566bfb448abdc74028b1d60ae182a16a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-12-03T21:12:39Z",
    "title_canon_sha256": "2c7a0020a78b454a98a421a5c976f7cda30b59b51471cfe66f262952aa04a557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01247",
    "kind": "arxiv",
    "version": 2
  }
}