Pith Number

pith:7URQERV3

pith:2017:7URQERV37ZBFK2YOC3225MXTQU

not attested not anchored not stored refs pending

Some results on the annihilators and attached primes of local cohomology modules

Ali Atazadeh, Monireh Sedghi, Reza Naghipour

arxiv:1707.06536 v1 · 2017-07-19 · 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{7URQERV37ZBFK2YOC3225MXTQU}

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	2026-05-18T00:39:53.596734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd230246bbfe42556b0e16f5aeb2f38502f0bec5e9afb06e2ee717e8fd512c0c

Aliases

arxiv: 1707.06536 · arxiv_version: 1707.06536v1 · doi: 10.48550/arxiv.1707.06536 · pith_short_12: 7URQERV37ZBF · pith_short_16: 7URQERV37ZBFK2YO · pith_short_8: 7URQERV3

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/7URQERV37ZBFK2YOC3225MXTQU \
  | 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: fd230246bbfe42556b0e16f5aeb2f38502f0bec5e9afb06e2ee717e8fd512c0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1c2ac9fd82411ea5da0c2b6bcdeb642e1ba3cc8dff52c3ee6fb3756cbcb234",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-07-19T16:56:26Z",
    "title_canon_sha256": "8b46c431cac46de856139990f48c8ada562bf8a50e7940b65e768a2d552132eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06536",
    "kind": "arxiv",
    "version": 1
  }
}