Pith Number

pith:7IXUHRG6

pith:2014:7IXUHRG6X43JJINQMVU5SVF22F

not attested not anchored not stored refs pending

Pr\^ufer property in amalgamated algebras along an ideal

Moutu Abdou Salam Moutui, Najib Mahdou

arxiv:1404.3793 v1 · 2014-04-15 · 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{7IXUHRG6X43JJINQMVU5SVF22F}

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	2026-05-18T02:54:13.597118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2f43c4debf3694a1b06569d954bad17f950bc94e72b6f0d3bcdbd97f9b390a

Aliases

arxiv: 1404.3793 · arxiv_version: 1404.3793v1 · doi: 10.48550/arxiv.1404.3793 · pith_short_12: 7IXUHRG6X43J · pith_short_16: 7IXUHRG6X43JJINQ · pith_short_8: 7IXUHRG6

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/7IXUHRG6X43JJINQMVU5SVF22F \
  | 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: fa2f43c4debf3694a1b06569d954bad17f950bc94e72b6f0d3bcdbd97f9b390a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28922f0ce2f378399245789d8b6c634f3c937027664d8892af21f5899bc63580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-04-15T01:13:39Z",
    "title_canon_sha256": "56adbec96bbaa58a23dd4c75d90caf5185710d728c3c92860129fe42567690b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3793",
    "kind": "arxiv",
    "version": 1
  }
}