Pith Number

pith:GKJJS45R

pith:2017:GKJJS45RFINIIOXOVBGSU5EJQ5

not attested not anchored not stored refs pending

Auslander Modules

Peyman Nasehpour

arxiv:1705.03980 v2 · 2017-05-11 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKJJS45RFINIIOXOVBGSU5EJQ5}

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	2026-05-18T00:25:07.754282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32929973b12a1a843aeea84d2a748987423315ded5c1a8d11d6ed4d4062e6ef8

Aliases

arxiv: 1705.03980 · arxiv_version: 1705.03980v2 · doi: 10.48550/arxiv.1705.03980 · pith_short_12: GKJJS45RFINI · pith_short_16: GKJJS45RFINIIOXO · pith_short_8: GKJJS45R

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/GKJJS45RFINIIOXOVBGSU5EJQ5 \
  | 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: 32929973b12a1a843aeea84d2a748987423315ded5c1a8d11d6ed4d4062e6ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f98fb9f6c9137162d9187674ab251ff284c4c7356e6df2780d90a6260aa036e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-05-11T01:04:24Z",
    "title_canon_sha256": "53e47106927eb820b74403cc61a70f26a53d5dfbdaa51bd52f247a0f1525f742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03980",
    "kind": "arxiv",
    "version": 2
  }
}