Pith Number

pith:2JSBNA3F

pith:2015:2JSBNA3FYTYHOG7IBBTK33MUSB

not attested not anchored not stored refs pending

Noetherian Rings Whose Annihilating-Ideal Graphs Have finite Genus

Farid Aliniaeifard, Mahmood Behboodi, Yuanlin Li

arxiv:1501.04329 v1 · 2015-01-18 · 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{2JSBNA3FYTYHOG7IBBTK33MUSB}

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	2026-05-18T02:29:09.337358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d264168365c4f0771be80866aded949079251e736938f1f06bbd93a4d05eb2a2

Aliases

arxiv: 1501.04329 · arxiv_version: 1501.04329v1 · doi: 10.48550/arxiv.1501.04329 · pith_short_12: 2JSBNA3FYTYH · pith_short_16: 2JSBNA3FYTYHOG7I · pith_short_8: 2JSBNA3F

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/2JSBNA3FYTYHOG7IBBTK33MUSB \
  | 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: d264168365c4f0771be80866aded949079251e736938f1f06bbd93a4d05eb2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac655d0f712c4fe6324a710725b811722aa30ca75faca1f78bdf88004031f82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-01-18T17:57:17Z",
    "title_canon_sha256": "e3fe34b1f24b10e9798bdfa22d872ab7bf750a8b049eb3ccf026c72ec59bf9d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04329",
    "kind": "arxiv",
    "version": 1
  }
}