Pith Number

pith:SC44NC6J

pith:2015:SC44NC6JRZ7ASRZ6ASWVMVK33I

not attested not anchored not stored refs pending

Characterizations of the $(b, c)$-inverse in a ring

Jianlong Chen, Long Wang, Nieves Castro-Gonz\'alez

arxiv:1507.01446 v1 · 2015-06-04 · 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{SC44NC6JRZ7ASRZ6ASWVMVK33I}

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	2026-05-18T01:37:16.914129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b9c68bc98e7e09473e04ad56555bda13a77282328ecb4fdbeb83d547c23f98

Aliases

arxiv: 1507.01446 · arxiv_version: 1507.01446v1 · doi: 10.48550/arxiv.1507.01446 · pith_short_12: SC44NC6JRZ7A · pith_short_16: SC44NC6JRZ7ASRZ6 · pith_short_8: SC44NC6J

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/SC44NC6JRZ7ASRZ6ASWVMVK33I \
  | 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: 90b9c68bc98e7e09473e04ad56555bda13a77282328ecb4fdbeb83d547c23f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76947b8933b7fbbd8f1805225cf3f7421bb9a767c88ce6c7084f68b81d6bc277",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-06-04T08:17:06Z",
    "title_canon_sha256": "151dfcc7f987a34389d4167002fb3ad6c0d8cfb5d71462c8709c5569f00d60e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01446",
    "kind": "arxiv",
    "version": 1
  }
}